Bridge Statistics for Mapleton, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 19Number of bridges
- 131ft / 40.1mTotal length
- 13,815Total average daily traffic
- 2,250Total average daily truck traffic
- 13,815Total future (year 2039) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Mapleton
- No street view available for this location
- New bridges - historical statistics
- 31900-1909
- 31950-1959
- 21960-1969
- 71970-1979
- 11980-1989
- 32010-2019
- Reconstructed bridges - Historical Statistics
- 11940-1949
- 01950-1959
- 01960-1969
- 01970-1979
- 01980-1989
- 01990-1999
- 22000-2009
- 12010-2019
- Bridge Condition - Deck
- 20.0%Very good
- 10.0%Good
- 20.0%Satisfactory
- 40.0%Fair
- 10.0%Failed
- Bridge Condition - Superstructure
- 30.0%Very good
- 40.0%Fair
- 20.0%Poor
- 10.0%Failed
- Bridge Condition - Substructure
- 20.0%Very good
- 30.0%Good
- 10.0%Satisfactory
- 20.0%Fair
- 10.0%Poor
- 10.0%Failed
- Bridge Condition - Channel
- 21.1%Very good
- 26.3%Good
- 36.8%Satisfactory
- 15.8%Fair
- Bridge Condition - Culverts
- 11.1%Very good
- 55.6%Good
- 33.3%Satisfactory
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Structure Number: 36741, Location: 0.8 Mi W of W Jct. IA175 (Lat: 42.172586, Lng: -95.814564), Route carried "on" structure: State highway 141, Year Built: 2014, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 1,690 (year 2020), Truck Traffic: 20%, Average Future Daily Traffic: 1,690 (year 2040), Design Load: HL 93, Features Intersected: SIMMONS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.225, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Very good, Culverts: Good, Operating Rating: 85.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 66.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020
Structure Number: 36741, Location: 0.8 Mi W of W Jct. IA175 (Lat: 42.172586, Lng: -95.814564), Route carried "on" structure: State highway 141, Year Built: 2014, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 1,690 (year 2020), Truck Traffic: 20%, Average Future Daily Traffic: 1,690 (year 2040), Design Load: HL 93, Features Intersected: SIMMONS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.225, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Very good, Culverts: Good, Operating Rating: 85.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 66.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020
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Structure Number: 3675, Location: 0.1 mi E of W jct IA 175 (Lat: 42.171519, Lng: -95.796692), Route carried "on" structure: State highway 141, Year Built: 1967, Status: Open, Structure Length: 9.30m (30.51ft), Average Daily Traffic: 3,300 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 3,300 (year 2040), Design Load: HS 20, Features Intersected: MAPLE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.712, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Satisfactory, Superstructure: Poor, Substructure: Fair, Channel: Fair, Operating Rating: 49.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 3675, Location: 0.1 mi E of W jct IA 175 (Lat: 42.171519, Lng: -95.796692), Route carried "on" structure: State highway 141, Year Built: 1967, Status: Open, Structure Length: 9.30m (30.51ft), Average Daily Traffic: 3,300 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 3,300 (year 2040), Design Load: HS 20, Features Intersected: MAPLE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.712, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Satisfactory, Superstructure: Poor, Substructure: Fair, Channel: Fair, Operating Rating: 49.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 36761, Location: 0.9 mi. E of E jct IA 175 (Lat: 42.155569, Lng: -95.792250), Route carried "on" structure: State highway 141, Year Built: 1977, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 1,340 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 1,340 (year 2041), Design Load: HS 20, Features Intersected: MUCKY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 41.680, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 54.4 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 41.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
Structure Number: 36761, Location: 0.9 mi. E of E jct IA 175 (Lat: 42.155569, Lng: -95.792250), Route carried "on" structure: State highway 141, Year Built: 1977, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 1,340 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 1,340 (year 2041), Design Load: HS 20, Features Intersected: MUCKY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 41.680, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 54.4 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 41.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
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Structure Number: 37061, Location: 5.2 mi E of E jct SR L20 (Lat: 42.129942, Lng: -95.846353), Route carried "on" structure: State highway 175, Year Built: 1973, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 41.029, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 42.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to 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: June 2021
Structure Number: 37061, Location: 5.2 mi E of E jct SR L20 (Lat: 42.129942, Lng: -95.846353), Route carried "on" structure: State highway 175, Year Built: 1973, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 41.029, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 42.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to 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: June 2021
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Structure Number: 37071, Location: 1.9 mi. W of E jct IA 141 (Lat: 42.151919, Lng: -95.821625), Route carried "on" structure: State highway 175, Year Built: 1973, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 44.210, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Channel: Good, Operating Rating: 55.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 37071, Location: 1.9 mi. W of E jct IA 141 (Lat: 42.151919, Lng: -95.821625), Route carried "on" structure: State highway 175, Year Built: 1973, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 44.210, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Channel: Good, Operating Rating: 55.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3708, Location: 1.1 mi. W of E jct IA 141 (Lat: 42.156819, Lng: -95.810225), Route carried "on" structure: State highway 175, Year Built: 1955, Status: Closed, Structure Length: 7.44m (24.41ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2040), Design Load: H 20, Features Intersected: MAPLE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 45.332, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 40.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 20.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, 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, Underwater Inspection Frequency: Every 60 months, Inspection Date: August 2020, Underwater Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 3708, Location: 1.1 mi. W of E jct IA 141 (Lat: 42.156819, Lng: -95.810225), Route carried "on" structure: State highway 175, Year Built: 1955, Status: Closed, Structure Length: 7.44m (24.41ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2040), Design Load: H 20, Features Intersected: MAPLE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 45.332, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 40.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 20.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, 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, Underwater Inspection Frequency: Every 60 months, Inspection Date: August 2020, Underwater Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 37091, Location: 0.8 mi. W of W Jct IA 141 (Lat: 42.157956, Lng: -95.806025), Route carried "on" structure: State highway 175, Year Built: 1973, Status: Open, Structure Length: 2.99m (9.81ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2041), Design Load: HS 20, Features Intersected: MUCKY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 45.705, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 29.0m (95.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 86.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 37091, Location: 0.8 mi. W of W Jct IA 141 (Lat: 42.157956, Lng: -95.806025), Route carried "on" structure: State highway 175, Year Built: 1973, Status: Open, Structure Length: 2.99m (9.81ft), Average Daily Traffic: 1,080 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 1,080 (year 2041), Design Load: HS 20, Features Intersected: MUCKY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 45.705, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 29.0m (95.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 86.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3711, Location: 3.8 mi. W of SR L37 (Lat: 42.204478, Lng: -95.774608), Route carried "on" structure: State highway 175, Year Built: 1900, Year Reconstructed: 1952, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 1,290 (year 2040), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 52.384, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), 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: Good, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020
Structure Number: 3711, Location: 3.8 mi. W of SR L37 (Lat: 42.204478, Lng: -95.774608), Route carried "on" structure: State highway 175, Year Built: 1900, Year Reconstructed: 1952, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 1,290 (year 2040), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 52.384, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), 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: Good, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020
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Structure Number: 250405, Location: 084420602 (Lat: 42.118219, Lng: -95.787597), Route carried "on" structure: County highway , Year Built: 1959, Year Reconstructed: 2013, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 330 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 330 (year 2040), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.219, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 3 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: Good, Culverts: Satisfactory, Inventory Rating: 55.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $135,000, Roadway Improvement Cost: $13,000
Structure Number: 250405, Location: 084420602 (Lat: 42.118219, Lng: -95.787597), Route carried "on" structure: County highway , Year Built: 1959, Year Reconstructed: 2013, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 330 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 330 (year 2040), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.219, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 3 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: Good, Culverts: Satisfactory, Inventory Rating: 55.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $135,000, Roadway Improvement Cost: $13,000
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Structure Number: 250561, Location: 084430102 (Lat: 42.123083, Lng: -95.807181), Route carried "on" structure: County highway , Year Built: 1900, Year Reconstructed: 2013, Status: Posted for load, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 20 (year 2016), Average Future Daily Traffic: 20 (year 2040), Features Intersected: TRIB MAPLE RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.718, 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: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 6.0m (19.7ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Fair, Superstructure: Poor, Substructure: Satisfactory, Channel: Fair, Operating Rating: 18.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 12.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: High priority of corrective action, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 3.00m (9.84ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 250561, Location: 084430102 (Lat: 42.123083, Lng: -95.807181), Route carried "on" structure: County highway , Year Built: 1900, Year Reconstructed: 2013, Status: Posted for load, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 20 (year 2016), Average Future Daily Traffic: 20 (year 2040), Features Intersected: TRIB MAPLE RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.718, 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: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 6.0m (19.7ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Fair, Superstructure: Poor, Substructure: Satisfactory, Channel: Fair, Operating Rating: 18.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 12.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: High priority of corrective action, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 3.00m (9.84ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 251125, Location: 085421802 (Lat: 42.177347, Lng: -95.787350), Route carried "on" structure: County highway , Year Built: 1976, Year Reconstructed: 2017, Status: Open, Structure Length: 2.01m (6.59ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2041), Features Intersected: HEISLER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.828, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 5.2m (17.1ft), Out-to-Out Width: 5.3m (17.4ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Very good, Channel: Satisfactory, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 251125, Location: 085421802 (Lat: 42.177347, Lng: -95.787350), Route carried "on" structure: County highway , Year Built: 1976, Year Reconstructed: 2017, Status: Open, Structure Length: 2.01m (6.59ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2041), Features Intersected: HEISLER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.828, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 5.2m (17.1ft), Out-to-Out Width: 5.3m (17.4ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Very good, Channel: Satisfactory, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 251221, Location: 085430203 (Lat: 42.204656, Lng: -95.808650), Route carried "on" structure: County highway , Year Built: 2012, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 30 (year 2016), Average Future Daily Traffic: 30 (year 2039), Design Load: HS 20, Features Intersected: DUTCH CREEK, Facility Carried by Structure: 105TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.698, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Very good, Culverts: Very good, 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 desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: June 2019
Structure Number: 251221, Location: 085430203 (Lat: 42.204656, Lng: -95.808650), Route carried "on" structure: County highway , Year Built: 2012, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 30 (year 2016), Average Future Daily Traffic: 30 (year 2039), Design Load: HS 20, Features Intersected: DUTCH CREEK, Facility Carried by Structure: 105TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.698, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Very good, Culverts: Very good, 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 desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: June 2019
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Structure Number: 251255, Location: 085431103 (Lat: 42.197381, Lng: -95.807261), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2040), Design Load: H 20, Features Intersected: DUTCH CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.626, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft)
Condition: Channel: Good, Culverts: Satisfactory, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: High priority of corrective action, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 48 months, Inspection Date: May 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 251255, Location: 085431103 (Lat: 42.197381, Lng: -95.807261), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2040), Design Load: H 20, Features Intersected: DUTCH CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.626, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft)
Condition: Channel: Good, Culverts: Satisfactory, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: High priority of corrective action, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 48 months, Inspection Date: May 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 251271, Location: 085431403 (Lat: 42.182781, Lng: -95.822253), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 25 (year 2016), Average Future Daily Traffic: 25 (year 2040), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 26.514, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.4m (21.0ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 2.10m (6.89ft), Designated Inspection Frequency: Every 48 months, Inspection Date: May 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 251271, Location: 085431403 (Lat: 42.182781, Lng: -95.822253), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 25 (year 2016), Average Future Daily Traffic: 25 (year 2040), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 26.514, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.4m (21.0ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 2.10m (6.89ft), Designated Inspection Frequency: Every 48 months, Inspection Date: May 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 251281, Location: 085431405 (Lat: 42.182953, Lng: -95.811606), Route carried "on" structure: County highway , Year Built: 1964, Status: Closed, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 25 (year 2016), Average Future Daily Traffic: 25 (year 2039), Features Intersected: LOCAL STREAM, Facility Carried by Structure: LOCAL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.397, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel continuous, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 5.3m (17.4ft), Out-to-Out Width: 5.7m (18.7ft)
Condition: Deck: Failed, Superstructure: Failed, Substructure: Failed, Channel: Satisfactory, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, 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: 11.70m (38.39ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2019, Bridge Improvement Cost: $330,000, Roadway Improvement Cost: $33,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 251281, Location: 085431405 (Lat: 42.182953, Lng: -95.811606), Route carried "on" structure: County highway , Year Built: 1964, Status: Closed, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 25 (year 2016), Average Future Daily Traffic: 25 (year 2039), Features Intersected: LOCAL STREAM, Facility Carried by Structure: LOCAL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.397, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel continuous, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 5.3m (17.4ft), Out-to-Out Width: 5.7m (18.7ft)
Condition: Deck: Failed, Superstructure: Failed, Substructure: Failed, Channel: Satisfactory, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, 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: 11.70m (38.39ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2019, Bridge Improvement Cost: $330,000, Roadway Improvement Cost: $33,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 251286, Location: 085431406 (Lat: 42.171036, Lng: -95.812175), Route carried "on" structure: County highway , Year Built: 1987, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 70 (year 2016), Average Future Daily Traffic: 70 (year 2039), Design Load: H 20, Features Intersected: SIMMONS CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.799, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 12.00m (39.37ft), Designated Inspection Frequency: Every 48 months, Inspection Date: June 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: 251286, Location: 085431406 (Lat: 42.171036, Lng: -95.812175), Route carried "on" structure: County highway , Year Built: 1987, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 70 (year 2016), Average Future Daily Traffic: 70 (year 2039), Design Load: H 20, Features Intersected: SIMMONS CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.799, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 12.00m (39.37ft), Designated Inspection Frequency: Every 48 months, Inspection Date: June 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: 25133, Location: 085432701 (Lat: 42.153994, Lng: -95.840114), Route carried "on" structure: County highway , Year Built: 1900, Status: Posted for load, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 60 (year 2016), Average Future Daily Traffic: 60 (year 2040), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.162, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 6.0m (19.7ft), Out-to-Out Width: 6.0m (19.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 28.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 22.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $110,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 25133, Location: 085432701 (Lat: 42.153994, Lng: -95.840114), Route carried "on" structure: County highway , Year Built: 1900, Status: Posted for load, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 60 (year 2016), Average Future Daily Traffic: 60 (year 2040), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.162, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 6.0m (19.7ft), Out-to-Out Width: 6.0m (19.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 28.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 22.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $110,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 350621, Location: 086432605 (Lat: 42.229706, Lng: -95.818919), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 5 (year 2019), Average Future Daily Traffic: 5 (year 2040), Design Load: HL 93, Features Intersected: STREAM, Facility Carried by Structure: 330TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.939, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 0.4m (1.3ft), Right: 0.4m (1.3ft), 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: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 350621, Location: 086432605 (Lat: 42.229706, Lng: -95.818919), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 5 (year 2019), Average Future Daily Traffic: 5 (year 2040), Design Load: HL 93, Features Intersected: STREAM, Facility Carried by Structure: 330TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.939, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 0.4m (1.3ft), Right: 0.4m (1.3ft), 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: June 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: 60623, Location: 2.9 mi E of W Jct IA 141 (Lat: 42.208114, Lng: -95.770672), Route carried "on" structure: State highway 175, Year Built: 1952, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 1,290 (year 2041), Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 52.904, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
Structure Number: 60623, Location: 2.9 mi E of W Jct IA 141 (Lat: 42.208114, Lng: -95.770672), Route carried "on" structure: State highway 175, Year Built: 1952, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 1,290 (year 2041), Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 52.904, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021