Bridge Statistics for Marshalltown, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- New bridges - historical statistics
- 11900-1909
- 21910-1919
- 11930-1939
- 51940-1949
- 111950-1959
- 61960-1969
- 101970-1979
- 161980-1989
- 271990-1999
- 122000-2009
- 42010-2019
- 52020-2022
- Reconstructed bridges - Historical Statistics
- 11960-1969
- 01970-1979
- 11980-1989
- 61990-1999
- Bridge Condition - Deck
- 7.2%Excellent
- 17.4%Very good
- 27.5%Good
- 17.4%Satisfactory
- 14.5%Fair
- 15.9%Poor
- Bridge Condition - Superstructure
- 7.2%Excellent
- 34.8%Very good
- 13.0%Good
- 14.5%Satisfactory
- 18.8%Fair
- 10.1%Poor
- 1.4%Serious
- Bridge Condition - Substructure
- 7.2%Excellent
- 20.3%Very good
- 29.0%Good
- 17.4%Satisfactory
- 14.5%Fair
- 8.7%Poor
- 2.9%Serious
- Bridge Condition - Channel
- 1.6%Excellent
- 25.0%Very good
- 20.3%Good
- 32.8%Satisfactory
- 18.8%Fair
- 1.6%Poor
- Bridge Condition - Culverts
- 28.6%Very good
- 21.4%Good
- 14.3%Satisfactory
- 14.3%Fair
- 14.3%Poor
- 7.1%Serious
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Structure Number: 777, Location: 083180201 (Lat: 42.028378, Lng: -92.901814), Route carried "on" structure: City street , Year Built: 1967, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 2,520 (year 2021), Average Future Daily Traffic: 2,520 (year 2041), Design Load: HS 20, Features Intersected: ANSON CREEK, Facility Carried by Structure: E OLIVE ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.887, Lanes on structure: 4, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.60m (8.53ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 777, Location: 083180201 (Lat: 42.028378, Lng: -92.901814), Route carried "on" structure: City street , Year Built: 1967, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 2,520 (year 2021), Average Future Daily Traffic: 2,520 (year 2041), Design Load: HS 20, Features Intersected: ANSON CREEK, Facility Carried by Structure: E OLIVE ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.887, Lanes on structure: 4, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.60m (8.53ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 778, Location: 084183501 (Lat: 42.034744, Lng: -92.904411), Route carried "on" structure: City street , Year Built: 1973, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 1,570 (year 1989), Average Future Daily Traffic: 1,570 (year 2039), Design Load: HS 20, Features Intersected: ANSON CREEK, Facility Carried by Structure: E SOUTH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.686, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.4m (11.2ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 3.30m (10.83ft), Designated Inspection Frequency: Every 48 months, Inspection Date: July 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 778, Location: 084183501 (Lat: 42.034744, Lng: -92.904411), Route carried "on" structure: City street , Year Built: 1973, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 1,570 (year 1989), Average Future Daily Traffic: 1,570 (year 2039), Design Load: HS 20, Features Intersected: ANSON CREEK, Facility Carried by Structure: E SOUTH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.686, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.4m (11.2ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 3.30m (10.83ft), Designated Inspection Frequency: Every 48 months, Inspection Date: July 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 78, Location: 084183600 (Lat: 42.039414, Lng: -92.902381), Route carried "on" structure: City street , Year Built: 1975, Status: Open, Structure Length: 2.38m (7.81ft), Average Daily Traffic: 1,310 (year 1989), Average Future Daily Traffic: 1,310 (year 2039), Design Load: HS 20, Features Intersected: ANSON CREEK, Facility Carried by Structure: MAY ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.620, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 8.8m (28.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 57.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 48 months, Inspection Date: July 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 78, Location: 084183600 (Lat: 42.039414, Lng: -92.902381), Route carried "on" structure: City street , Year Built: 1975, Status: Open, Structure Length: 2.38m (7.81ft), Average Daily Traffic: 1,310 (year 1989), Average Future Daily Traffic: 1,310 (year 2039), Design Load: HS 20, Features Intersected: ANSON CREEK, Facility Carried by Structure: MAY ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.620, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 8.8m (28.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 57.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 48 months, Inspection Date: July 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7841, Location: 084183600 (Lat: 42.044350, Lng: -92.895969), Route carried "on" structure: City street , Year Built: 1987, Status: Open, Structure Length: 6.19m (20.31ft), Average Daily Traffic: 5,400 (year 2017), Average Future Daily Traffic: 5,400 (year 2039), Design Load: HS 20, Features Intersected: LINN CREEK, Facility Carried by Structure: E NEVADA ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.067, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 5, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 15.8m (51.8ft), Out-to-Out Width: 20.4m (66.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 81.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 20.30m (66.60ft), Designated Inspection Frequency: Every 48 months, Inspection Date: July 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7841, Location: 084183600 (Lat: 42.044350, Lng: -92.895969), Route carried "on" structure: City street , Year Built: 1987, Status: Open, Structure Length: 6.19m (20.31ft), Average Daily Traffic: 5,400 (year 2017), Average Future Daily Traffic: 5,400 (year 2039), Design Load: HS 20, Features Intersected: LINN CREEK, Facility Carried by Structure: E NEVADA ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.067, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 5, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 15.8m (51.8ft), Out-to-Out Width: 20.4m (66.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 81.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 20.30m (66.60ft), Designated Inspection Frequency: Every 48 months, Inspection Date: July 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 786, Location: 084182701 (Lat: 42.050303, Lng: -92.937947), Route carried "on" structure: City street , Year Built: 1900, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 500 (year 1975), Average Future Daily Traffic: 500 (year 2041), Features Intersected: DRAINAGE, Facility Carried by Structure: W STATE ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.875, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft), Curb or Sidewalk Widths: Left: 2.1m (6.9ft), Right: 0.0m
Condition: Channel: Satisfactory, Culverts: Serious, Operating Rating: 23.2 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 17.0 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $180,000, Roadway Improvement Cost: $18,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 786, Location: 084182701 (Lat: 42.050303, Lng: -92.937947), Route carried "on" structure: City street , Year Built: 1900, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 500 (year 1975), Average Future Daily Traffic: 500 (year 2041), Features Intersected: DRAINAGE, Facility Carried by Structure: W STATE ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.875, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft), Curb or Sidewalk Widths: Left: 2.1m (6.9ft), Right: 0.0m
Condition: Channel: Satisfactory, Culverts: Serious, Operating Rating: 23.2 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 17.0 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $180,000, Roadway Improvement Cost: $18,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 787, Location: 084182702 (Lat: 42.049764, Lng: -92.940825), Route carried "on" structure: City street , Year Built: 1951, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 863 (year 1975), Average Future Daily Traffic: 863 (year 2041), Features Intersected: DRAINAGE, Facility Carried by Structure: N 16TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.074, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft)
Condition: Channel: Satisfactory, Culverts: Poor, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $114,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 787, Location: 084182702 (Lat: 42.049764, Lng: -92.940825), Route carried "on" structure: City street , Year Built: 1951, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 863 (year 1975), Average Future Daily Traffic: 863 (year 2041), Features Intersected: DRAINAGE, Facility Carried by Structure: N 16TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.074, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft)
Condition: Channel: Satisfactory, Culverts: Poor, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $114,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 788, Location: 084183402 (Lat: 42.034897, Lng: -92.931922), Route carried "on" structure: City street , Year Built: 1967, Status: Open, Structure Length: 3.87m (12.70ft), Average Daily Traffic: 1,370 (year 2017), Average Future Daily Traffic: 1,370 (year 2041), Design Load: H 20, Features Intersected: LINN CREEK, Facility Carried by Structure: S 12TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.322, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 52.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 12.70m (41.67ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $218,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 788, Location: 084183402 (Lat: 42.034897, Lng: -92.931922), Route carried "on" structure: City street , Year Built: 1967, Status: Open, Structure Length: 3.87m (12.70ft), Average Daily Traffic: 1,370 (year 2017), Average Future Daily Traffic: 1,370 (year 2041), Design Load: H 20, Features Intersected: LINN CREEK, Facility Carried by Structure: S 12TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.322, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 52.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 12.70m (41.67ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $218,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7901, Location: IN MARSHALLTOWN (Lat: 42.040483, Lng: -92.907919), Route carried "on" structure: State highway 14, Year Built: 1985, Status: Open, Structure Length: 7.41m (24.31ft), Average Daily Traffic: 10,500 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 10,500 (year 2041), Design Load: HS 20, Features Intersected: LINN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 163.641, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 25.0m (82.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 16.4m (53.8ft), Out-to-Out Width: 19.5m (64.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 80.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7901, Location: IN MARSHALLTOWN (Lat: 42.040483, Lng: -92.907919), Route carried "on" structure: State highway 14, Year Built: 1985, Status: Open, Structure Length: 7.41m (24.31ft), Average Daily Traffic: 10,500 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 10,500 (year 2041), Design Load: HS 20, Features Intersected: LINN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 163.641, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 25.0m (82.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 16.4m (53.8ft), Out-to-Out Width: 19.5m (64.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 80.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7911, Location: IN MARSHALLTOWN (Lat: 42.041653, Lng: -92.907947), Route carried "on" structure: State highway 14, Year Built: 1985, Status: Open, Structure Length: 26.27m (86.19ft), Average Daily Traffic: 10,500 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 10,500 (year 2041), Design Load: HS 20, Features Intersected: UP RR, MADISON&MARKET ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 163.770, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 16.5m (54.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 10, Length of Maximum Span: 29.3m (96.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 16.5m (54.1ft), Out-to-Out Width: 19.5m (64.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 83.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 50.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7911, Location: IN MARSHALLTOWN (Lat: 42.041653, Lng: -92.907947), Route carried "on" structure: State highway 14, Year Built: 1985, Status: Open, Structure Length: 26.27m (86.19ft), Average Daily Traffic: 10,500 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 10,500 (year 2041), Design Load: HS 20, Features Intersected: UP RR, MADISON&MARKET ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 163.770, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 16.5m (54.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 10, Length of Maximum Span: 29.3m (96.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 16.5m (54.1ft), Out-to-Out Width: 19.5m (64.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 83.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 50.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 35321, Location: 3.0 MILES E OF JCT IA 14 (Lat: 42.006894, Lng: -92.854581), Route carried "on" structure: US 30, Year Built: 1996, Status: Open, Structure Length: 5.85m (19.19ft), Average Daily Traffic: 5,850 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 5,850 (year 2041), Design Load: HS 20, Features Intersected: TIMBER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 301.832, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.5m (77.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 68.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 35321, Location: 3.0 MILES E OF JCT IA 14 (Lat: 42.006894, Lng: -92.854581), Route carried "on" structure: US 30, Year Built: 1996, Status: Open, Structure Length: 5.85m (19.19ft), Average Daily Traffic: 5,850 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 5,850 (year 2041), Design Load: HS 20, Features Intersected: TIMBER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 301.832, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.5m (77.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 68.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 35331, Location: 1.0 MILE W OF JCT SR T31 (Lat: 42.006739, Lng: -92.843586), Route carried "on" structure: US 30, Year Built: 1986, Status: Open, Structure Length: 5.49m (18.01ft), Average Daily Traffic: 5,800 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 5,800 (year 2042), Design Load: HS 20, Features Intersected: UP RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 302.743, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.0m (68.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 63.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 35331, Location: 1.0 MILE W OF JCT SR T31 (Lat: 42.006739, Lng: -92.843586), Route carried "on" structure: US 30, Year Built: 1986, Status: Open, Structure Length: 5.49m (18.01ft), Average Daily Traffic: 5,800 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 5,800 (year 2042), Design Load: HS 20, Features Intersected: UP RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 302.743, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.0m (68.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 63.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 35381, Location: 1.1 MILES N OF JCT SR E63 (Lat: 41.966758, Lng: -92.917122), Route carried "on" structure: State highway 14, Year Built: 1985, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 3,960 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 3,960 (year 2041), Design Load: HS 20, Features Intersected: MIDDLE TIMBER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 154.938, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 58.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 35381, Location: 1.1 MILES N OF JCT SR E63 (Lat: 41.966758, Lng: -92.917122), Route carried "on" structure: State highway 14, Year Built: 1985, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 3,960 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 3,960 (year 2041), Design Load: HS 20, Features Intersected: MIDDLE TIMBER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 154.938, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 58.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 35391, Location: 1.2 MILES S OF JCT US 30 (Lat: 41.983164, Lng: -92.914533), Route carried "on" structure: State highway 14, Year Built: 1992, Status: Open, Structure Length: 4.21m (13.81ft), Average Daily Traffic: 3,960 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 3,960 (year 2040), Design Load: HS 20, Features Intersected: TIMBER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 156.818, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 16.2m (53.1ft), Curb-To-Curb Width: 13.5m (44.3ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 57.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 35391, Location: 1.2 MILES S OF JCT US 30 (Lat: 41.983164, Lng: -92.914533), Route carried "on" structure: State highway 14, Year Built: 1992, Status: Open, Structure Length: 4.21m (13.81ft), Average Daily Traffic: 3,960 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 3,960 (year 2040), Design Load: HS 20, Features Intersected: TIMBER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 156.818, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 16.2m (53.1ft), Curb-To-Curb Width: 13.5m (44.3ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 57.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 354, Location: 084183504 (Lat: 42.039500, Lng: -92.912783), Route carried "on" structure: City street , Year Built: 1951, Status: Open, Structure Length: 3.20m (10.50ft), Average Daily Traffic: 11,100 (year 2013), Average Future Daily Traffic: 11,100 (year 2041), Design Load: H 20, Features Intersected: LINN CREEK, Facility Carried by Structure: SO CENTER ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.912, Lanes on structure: 3, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.3m (37.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 15.9m (52.2ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 1.2m (3.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 14.7m (48.2ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 43.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 10.40m (34.12ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 354, Location: 084183504 (Lat: 42.039500, Lng: -92.912783), Route carried "on" structure: City street , Year Built: 1951, Status: Open, Structure Length: 3.20m (10.50ft), Average Daily Traffic: 11,100 (year 2013), Average Future Daily Traffic: 11,100 (year 2041), Design Load: H 20, Features Intersected: LINN CREEK, Facility Carried by Structure: SO CENTER ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.912, Lanes on structure: 3, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.3m (37.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 15.9m (52.2ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 1.2m (3.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 14.7m (48.2ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 43.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 10.40m (34.12ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3541, Location: 084183504 (Lat: 42.040642, Lng: -92.912825), Route carried "on" structure: City street , Year Built: 1951, Status: Open, Structure Length: 48.89m (160.40ft), Average Daily Traffic: 9,500 (year 2021), Average Future Daily Traffic: 9,500 (year 2041), Design Load: H 20, Features Intersected: RR AND MADISON ST, Facility Carried by Structure: SO CENTER ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.039, Lanes on structure: 3, Lanes under structure: 4, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.3m (37.1ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 20, Length of Maximum Span: 34.4m (112.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 14.7m (48.2ft)
Condition: Deck: Fair, Superstructure: Serious, Substructure: Fair, Operating Rating: 40.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of replacement, Underclear: High priority of corrective action, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 160.40m (526.25ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $5,486,000, Roadway Improvement Cost: $549,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 3541, Location: 084183504 (Lat: 42.040642, Lng: -92.912825), Route carried "on" structure: City street , Year Built: 1951, Status: Open, Structure Length: 48.89m (160.40ft), Average Daily Traffic: 9,500 (year 2021), Average Future Daily Traffic: 9,500 (year 2041), Design Load: H 20, Features Intersected: RR AND MADISON ST, Facility Carried by Structure: SO CENTER ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.039, Lanes on structure: 3, Lanes under structure: 4, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.3m (37.1ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 20, Length of Maximum Span: 34.4m (112.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 14.7m (48.2ft)
Condition: Deck: Fair, Superstructure: Serious, Substructure: Fair, Operating Rating: 40.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of replacement, Underclear: High priority of corrective action, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 160.40m (526.25ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $5,486,000, Roadway Improvement Cost: $549,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3542, Location: 0.8 MILE S OF JCT SR E27 (Lat: 42.065589, Lng: -92.908067), Route carried "on" structure: State highway 14, Year Built: 1968, Status: Open, Structure Length: 14.66m (48.10ft), Average Daily Traffic: 2,500 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 2,500 (year 2042), Design Load: HS 20, Features Intersected: IOWA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 166.430, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 44.8m (147.0ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 10.8m (35.4ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 68.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 3542, Location: 0.8 MILE S OF JCT SR E27 (Lat: 42.065589, Lng: -92.908067), Route carried "on" structure: State highway 14, Year Built: 1968, Status: Open, Structure Length: 14.66m (48.10ft), Average Daily Traffic: 2,500 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 2,500 (year 2042), Design Load: HS 20, Features Intersected: IOWA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 166.430, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 44.8m (147.0ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 10.8m (35.4ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 68.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 35431, Location: 0.8 MILE SOUTH OF SR E27 (Lat: 42.066897, Lng: -92.908292), Route carried "on" structure: State highway 14, Year Built: 1987, Status: Open, Structure Length: 14.57m (47.80ft), Average Daily Traffic: 2,600 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 2,600 (year 2041), Design Load: HS 20, Features Intersected: IOWA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 135.714, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 44.8m (147.0ft), Curb-To-Curb Width: 9.7m (31.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 84.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 50.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 35431, Location: 0.8 MILE SOUTH OF SR E27 (Lat: 42.066897, Lng: -92.908292), Route carried "on" structure: State highway 14, Year Built: 1987, Status: Open, Structure Length: 14.57m (47.80ft), Average Daily Traffic: 2,600 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 2,600 (year 2041), Design Load: HS 20, Features Intersected: IOWA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 135.714, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 44.8m (147.0ft), Curb-To-Curb Width: 9.7m (31.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 84.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 50.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 3544, Location: 0.2 MILES SOUTH OF SR E27 (Lat: 42.075844, Lng: -92.908067), Route carried "on" structure: State highway 14, Year Built: 1952, Year Reconstructed: 1968, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 5,000 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 5,000 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 167.570, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 20 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 41.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021
Structure Number: 3544, Location: 0.2 MILES SOUTH OF SR E27 (Lat: 42.075844, Lng: -92.908067), Route carried "on" structure: State highway 14, Year Built: 1952, Year Reconstructed: 1968, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 5,000 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 5,000 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 167.570, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 20 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 41.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021
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Structure Number: 35451, Location: 0.3 mi. S of IA 330 (Lat: 42.118897, Lng: -92.903731), Route carried "on" structure: State highway 14, Year Built: 1987, Year Reconstructed: 1994, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 3,840 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 3,840 (year 2041), Design Load: HS 20, Features Intersected: TRIB. BURNETT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 172.386, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 37.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021
Structure Number: 35451, Location: 0.3 mi. S of IA 330 (Lat: 42.118897, Lng: -92.903731), Route carried "on" structure: State highway 14, Year Built: 1987, Year Reconstructed: 1994, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 3,840 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 3,840 (year 2041), Design Load: HS 20, Features Intersected: TRIB. BURNETT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 172.386, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 37.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021
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Structure Number: 35651, Location: AT JUNCTION US 30 (Lat: 42.008475, Lng: -93.020183), Route carried "on" structure: State highway 330, Year Built: 2006, Status: Open, Structure Length: 8.38m (27.49ft), Average Daily Traffic: 3,450 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 3,450 (year 2040), Design Load: HS 20, Features Intersected: US 30
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.041, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 39.9m (130.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 86.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 35651, Location: AT JUNCTION US 30 (Lat: 42.008475, Lng: -93.020183), Route carried "on" structure: State highway 330, Year Built: 2006, Status: Open, Structure Length: 8.38m (27.49ft), Average Daily Traffic: 3,450 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 3,450 (year 2040), Design Load: HS 20, Features Intersected: US 30
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.041, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 39.9m (130.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 86.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 3566, Location: 083180603 (Lat: 42.028728, Lng: -92.985344), Route carried "on" structure: County highway , Year Built: 1971, Status: Open, Structure Length: 21.64m (71.00ft), Average Daily Traffic: 3,650 (year 2021), Truck Traffic: 6%, Average Future Daily Traffic: 3,650 (year 2040), Design Load: HS 20, Features Intersected: UP RR & LYNN CK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.286, Lanes on structure: 2, Lanes under structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 16.2m (53.1ft), Material/Design: Steel continuous, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 5, Length of Maximum Span: 48.2m (158.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 62.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 71.00m (232.94ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: November 2020, Critical Feature Inspection Date: August 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 3566, Location: 083180603 (Lat: 42.028728, Lng: -92.985344), Route carried "on" structure: County highway , Year Built: 1971, Status: Open, Structure Length: 21.64m (71.00ft), Average Daily Traffic: 3,650 (year 2021), Truck Traffic: 6%, Average Future Daily Traffic: 3,650 (year 2040), Design Load: HS 20, Features Intersected: UP RR & LYNN CK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.286, Lanes on structure: 2, Lanes under structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 16.2m (53.1ft), Material/Design: Steel continuous, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 5, Length of Maximum Span: 48.2m (158.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 62.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 71.00m (232.94ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: November 2020, Critical Feature Inspection Date: August 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24234, Location: 083170804 (Lat: 42.013883, Lng: -92.861931), Route carried "on" structure: County highway , Year Built: 1945, Status: Posted for load, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 60 (year 2021), Average Future Daily Traffic: 60 (year 2041), Features Intersected: TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.497, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.6m (21.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 18.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 14.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 12 months, Inspection Date: November 2021, Bridge Improvement Cost: $189,000, Roadway Improvement Cost: $19,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 24234, Location: 083170804 (Lat: 42.013883, Lng: -92.861931), Route carried "on" structure: County highway , Year Built: 1945, Status: Posted for load, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 60 (year 2021), Average Future Daily Traffic: 60 (year 2041), Features Intersected: TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.497, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.6m (21.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 18.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 14.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 12 months, Inspection Date: November 2021, Bridge Improvement Cost: $189,000, Roadway Improvement Cost: $19,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 242351, Location: 083170808 (Lat: 42.008400, Lng: -92.851925), Route carried "on" structure: County highway , Year Built: 1989, Status: Open, Structure Length: 6.25m (20.51ft), Average Daily Traffic: 160 (year 2021), Truck Traffic: 4%, Average Future Daily Traffic: 160 (year 2038), Design Load: HS 20, Features Intersected: N TIMBER CR, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.172, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 5, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 71.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 20.50m (67.26ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242351, Location: 083170808 (Lat: 42.008400, Lng: -92.851925), Route carried "on" structure: County highway , Year Built: 1989, Status: Open, Structure Length: 6.25m (20.51ft), Average Daily Traffic: 160 (year 2021), Truck Traffic: 4%, Average Future Daily Traffic: 160 (year 2038), Design Load: HS 20, Features Intersected: N TIMBER CR, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.172, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 5, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 71.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 20.50m (67.26ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 242361, Location: 083170808 (Lat: 42.012072, Lng: -92.854803), Route carried "on" structure: County highway , Year Built: 1984, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 160 (year 2021), Truck Traffic: 4%, Average Future Daily Traffic: 160 (year 2040), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.650, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 59.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 3.40m (11.15ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 242361, Location: 083170808 (Lat: 42.012072, Lng: -92.854803), Route carried "on" structure: County highway , Year Built: 1984, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 160 (year 2021), Truck Traffic: 4%, Average Future Daily Traffic: 160 (year 2040), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.650, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 59.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 3.40m (11.15ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 242371, Location: 083170405 (Lat: 42.021733, Lng: -92.833989), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 5.91m (19.39ft), Average Daily Traffic: 60 (year 2021), Average Future Daily Traffic: 60 (year 2038), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.445, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 16.5m (54.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 85.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 19.10m (62.66ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242371, Location: 083170405 (Lat: 42.021733, Lng: -92.833989), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 5.91m (19.39ft), Average Daily Traffic: 60 (year 2021), Average Future Daily Traffic: 60 (year 2038), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.445, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 16.5m (54.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 85.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 19.10m (62.66ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24238, Location: 083171003 (Lat: 42.018622, Lng: -92.814925), Route carried "on" structure: County highway , Year Built: 1953, Status: Posted for load, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 100 (year 2013), Average Future Daily Traffic: 100 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.062, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.6m (21.7ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Poor, Channel: Fair, Operating Rating: 30.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 17.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $189,000, Roadway Improvement Cost: $18,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 24238, Location: 083171003 (Lat: 42.018622, Lng: -92.814925), Route carried "on" structure: County highway , Year Built: 1953, Status: Posted for load, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 100 (year 2013), Average Future Daily Traffic: 100 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.062, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.6m (21.7ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Poor, Channel: Fair, Operating Rating: 30.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 17.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $189,000, Roadway Improvement Cost: $18,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 242441, Location: 083171704 (Lat: 41.993014, Lng: -92.862575), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 5.79m (19.00ft), Average Daily Traffic: 190 (year 2021), Average Future Daily Traffic: 190 (year 2038), Design Load: HS 20, Features Intersected: TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.173, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Skew: 5 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 15.9m (52.2ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 80.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 18.50m (60.70ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242441, Location: 083171704 (Lat: 41.993014, Lng: -92.862575), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 5.79m (19.00ft), Average Daily Traffic: 190 (year 2021), Average Future Daily Traffic: 190 (year 2038), Design Load: HS 20, Features Intersected: TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.173, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Skew: 5 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 15.9m (52.2ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 80.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 18.50m (60.70ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24245, Location: 083172004 (Lat: 41.982431, Lng: -92.852028), Route carried "on" structure: County highway , Year Built: 1938, Year Reconstructed: 1998, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 10 (year 2013), Average Future Daily Traffic: 10 (year 2040), Design Load: HS 20, Features Intersected: BRANCH S TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.122, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.9m (25.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.6m (21.7ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 42.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 2.80m (9.19ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Aluminum, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 24245, Location: 083172004 (Lat: 41.982431, Lng: -92.852028), Route carried "on" structure: County highway , Year Built: 1938, Year Reconstructed: 1998, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 10 (year 2013), Average Future Daily Traffic: 10 (year 2040), Design Load: HS 20, Features Intersected: BRANCH S TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.122, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.9m (25.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.6m (21.7ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 42.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 2.80m (9.19ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Aluminum, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 24253, Location: 1.8 MILES N OF JCT. US 30 (Lat: 42.027994, Lng: -92.999989), Route carried "on" structure: State highway 330, Year Built: 1964, Status: Open, Structure Length: 4.69m (15.39ft), Average Daily Traffic: 2,240 (year 2020), Truck Traffic: 15%, Average Future Daily Traffic: 2,240 (year 2040), Design Load: H 20, Features Intersected: LINN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 58.831, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 9.2m (30.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Good, Channel: Fair, Operating Rating: 51.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 24253, Location: 1.8 MILES N OF JCT. US 30 (Lat: 42.027994, Lng: -92.999989), Route carried "on" structure: State highway 330, Year Built: 1964, Status: Open, Structure Length: 4.69m (15.39ft), Average Daily Traffic: 2,240 (year 2020), Truck Traffic: 15%, Average Future Daily Traffic: 2,240 (year 2040), Design Load: H 20, Features Intersected: LINN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 58.831, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 9.2m (30.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Good, Channel: Fair, Operating Rating: 51.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 24256, Location: 083180902 (Lat: 42.020236, Lng: -92.960644), Route carried "on" structure: County highway , Year Built: 1956, Year Reconstructed: 2001, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 350 (year 2009), Truck Traffic: 21%, Average Future Daily Traffic: 350 (year 2040), Features Intersected: LINN CR, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.090, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 5.6m (18.4ft), Out-to-Out Width: 5.8m (19.0ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Fair, Channel: Good, Operating Rating: 23.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 17.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 21.30m (69.88ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $1,020,000, Roadway Improvement Cost: $102,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 24256, Location: 083180902 (Lat: 42.020236, Lng: -92.960644), Route carried "on" structure: County highway , Year Built: 1956, Year Reconstructed: 2001, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 350 (year 2009), Truck Traffic: 21%, Average Future Daily Traffic: 350 (year 2040), Features Intersected: LINN CR, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.090, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 5.6m (18.4ft), Out-to-Out Width: 5.8m (19.0ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Fair, Channel: Good, Operating Rating: 23.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 17.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 21.30m (69.88ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $1,020,000, Roadway Improvement Cost: $102,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 242571, Location: 083180903 (Lat: 42.017836, Lng: -92.959597), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 330 (year 2013), Average Future Daily Traffic: 330 (year 2038), Design Load: HS 20, Features Intersected: DRAINAGE, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.225, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.7m (35.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.0m, Curb-To-Curb Width: 10.0m (32.8ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 86.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 9.30m (30.51ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 242571, Location: 083180903 (Lat: 42.017836, Lng: -92.959597), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 330 (year 2013), Average Future Daily Traffic: 330 (year 2038), Design Load: HS 20, Features Intersected: DRAINAGE, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.225, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.7m (35.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.0m, Curb-To-Curb Width: 10.0m (32.8ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 86.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 9.30m (30.51ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 242581, Location: 083180912 (Lat: 42.016181, Lng: -92.960114), Route carried "on" structure: County highway , Year Built: 2007, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 1,660 (year 2021), Average Future Daily Traffic: 1,660 (year 2038), Design Load: HS 20, Features Intersected: LINN CREEK, Facility Carried by Structure: HIGHLAND ACRES RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.987, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.0m, Curb-To-Curb Width: 12.6m (41.3ft), Out-to-Out Width: 15.7m (51.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 80.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 10.30m (33.79ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 242581, Location: 083180912 (Lat: 42.016181, Lng: -92.960114), Route carried "on" structure: County highway , Year Built: 2007, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 1,660 (year 2021), Average Future Daily Traffic: 1,660 (year 2038), Design Load: HS 20, Features Intersected: LINN CREEK, Facility Carried by Structure: HIGHLAND ACRES RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.987, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.0m, Curb-To-Curb Width: 12.6m (41.3ft), Out-to-Out Width: 15.7m (51.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 80.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 10.30m (33.79ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 24259, Location: 083181904 (Lat: 41.989067, Lng: -92.999814), Route carried "on" structure: County highway , Year Built: 1973, Status: Open, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 110 (year 2021), Average Future Daily Traffic: 110 (year 2040), Design Load: H 20, Features Intersected: N TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.058, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Fair, Operating Rating: 60.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 9.10m (29.86ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 24259, Location: 083181904 (Lat: 41.989067, Lng: -92.999814), Route carried "on" structure: County highway , Year Built: 1973, Status: Open, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 110 (year 2021), Average Future Daily Traffic: 110 (year 2040), Design Load: H 20, Features Intersected: N TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.058, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Fair, Operating Rating: 60.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 9.10m (29.86ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24261, Location: 083182102 (Lat: 41.985158, Lng: -92.960297), Route carried "on" structure: County highway , Year Built: 1947, Year Reconstructed: 2003, Status: Posted for load, Structure Length: 2.13m (6.99ft), Average Daily Traffic: 80 (year 2021), Average Future Daily Traffic: 80 (year 2040), Features Intersected: TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.164, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Fair, Operating Rating: 32.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 10.00m (32.81ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $270,000, Roadway Improvement Cost: $27,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 24261, Location: 083182102 (Lat: 41.985158, Lng: -92.960297), Route carried "on" structure: County highway , Year Built: 1947, Year Reconstructed: 2003, Status: Posted for load, Structure Length: 2.13m (6.99ft), Average Daily Traffic: 80 (year 2021), Average Future Daily Traffic: 80 (year 2040), Features Intersected: TIMBER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.164, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Fair, Operating Rating: 32.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 10.00m (32.81ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $270,000, Roadway Improvement Cost: $27,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 242621, Location: 083182202 (Lat: 41.983775, Lng: -92.941214), Route carried "on" structure: County highway , Year Built: 2014, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 100 (year 2013), Average Future Daily Traffic: 100 (year 2040), Design Load: HL 93, Features Intersected: NORTH TIMBER CREEK, Facility Carried by Structure: PARKER AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.101, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242621, Location: 083182202 (Lat: 41.983775, Lng: -92.941214), Route carried "on" structure: County highway , Year Built: 2014, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 100 (year 2013), Average Future Daily Traffic: 100 (year 2040), Design Load: HL 93, Features Intersected: NORTH TIMBER CREEK, Facility Carried by Structure: PARKER AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.101, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 242631, Location: 083182203 (Lat: 41.984814, Lng: -92.931272), Route carried "on" structure: County highway , Year Built: 1979, Status: Posted for load, Structure Length: 3.11m (10.20ft), Average Daily Traffic: 110 (year 2013), Average Future Daily Traffic: 110 (year 2040), Design Load: H 20, Features Intersected: NORTH TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.433, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 8.0m (26.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Fair, Operating Rating: 35.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 10.20m (33.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242631, Location: 083182203 (Lat: 41.984814, Lng: -92.931272), Route carried "on" structure: County highway , Year Built: 1979, Status: Posted for load, Structure Length: 3.11m (10.20ft), Average Daily Traffic: 110 (year 2013), Average Future Daily Traffic: 110 (year 2040), Design Load: H 20, Features Intersected: NORTH TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.433, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 8.0m (26.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Fair, Operating Rating: 35.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 10.20m (33.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 242651, Location: 083182402 (Lat: 41.982667, Lng: -92.902872), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 3.38m (11.09ft), Average Daily Traffic: 170 (year 2013), Average Future Daily Traffic: 170 (year 2041), Design Load: HL 93, Features Intersected: NORTH TIMBER CREEK, Facility Carried by Structure: 260TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.159, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242651, Location: 083182402 (Lat: 41.982667, Lng: -92.902872), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 3.38m (11.09ft), Average Daily Traffic: 170 (year 2013), Average Future Daily Traffic: 170 (year 2041), Design Load: HL 93, Features Intersected: NORTH TIMBER CREEK, Facility Carried by Structure: 260TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.159, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24266, Location: 083182405 (Lat: 41.984183, Lng: -92.884375), Route carried "on" structure: County highway , Year Built: 1942, Status: Posted for load, Structure Length: 3.69m (12.11ft), Average Daily Traffic: 90 (year 2013), Average Future Daily Traffic: 90 (year 2040), Features Intersected: TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.131, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 11.3m (37.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.4m (21.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 18.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 11.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $404,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 24266, Location: 083182405 (Lat: 41.984183, Lng: -92.884375), Route carried "on" structure: County highway , Year Built: 1942, Status: Posted for load, Structure Length: 3.69m (12.11ft), Average Daily Traffic: 90 (year 2013), Average Future Daily Traffic: 90 (year 2040), Features Intersected: TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.131, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 11.3m (37.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.4m (21.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 18.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 11.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $404,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 242671, Location: 083182410 (Lat: 41.979431, Lng: -92.893053), Route carried "on" structure: County highway , Year Built: 1977, Status: Open, Structure Length: 3.20m (10.50ft), Average Daily Traffic: 220 (year 2013), Truck Traffic: 3%, Average Future Daily Traffic: 220 (year 2040), Design Load: H 20, Features Intersected: TIMBER CREEK, Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.765, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Satisfactory, Channel: Fair, Operating Rating: 49.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 29.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 10.50m (34.45ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 242671, Location: 083182410 (Lat: 41.979431, Lng: -92.893053), Route carried "on" structure: County highway , Year Built: 1977, Status: Open, Structure Length: 3.20m (10.50ft), Average Daily Traffic: 220 (year 2013), Truck Traffic: 3%, Average Future Daily Traffic: 220 (year 2040), Design Load: H 20, Features Intersected: TIMBER CREEK, Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.765, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Satisfactory, Channel: Fair, Operating Rating: 49.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 29.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 10.50m (34.45ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24268, Location: 083182604 (Lat: 41.969828, Lng: -92.907625), Route carried "on" structure: County highway , Year Built: 1916, Status: Posted for load, Structure Length: 1.07m (3.51ft), Average Daily Traffic: 50 (year 2013), Average Future Daily Traffic: 50 (year 2040), Features Intersected: MIDDLE TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.305, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.1m (33.1ft), Curb-To-Curb Width: 5.7m (18.7ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 11.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 3.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $202,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 24268, Location: 083182604 (Lat: 41.969828, Lng: -92.907625), Route carried "on" structure: County highway , Year Built: 1916, Status: Posted for load, Structure Length: 1.07m (3.51ft), Average Daily Traffic: 50 (year 2013), Average Future Daily Traffic: 50 (year 2040), Features Intersected: MIDDLE TIMBER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.305, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.1m (33.1ft), Curb-To-Curb Width: 5.7m (18.7ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 11.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 3.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $202,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel