Bridge Statistics for Tripoli, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 24Number of bridges
- 312ft / 95.2mTotal length
- 11,955Total average daily traffic
- 1,192Total average daily truck traffic
- 11,955Total future (year 2038) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Tripoli
- No street view available for this location
- New bridges - historical statistics
- 11920-1929
- 11950-1959
- 21960-1969
- 71970-1979
- 11980-1989
- 41990-1999
- 42000-2009
- 42010-2019
- Bridge Condition - Deck
- 4.8%Excellent
- 28.6%Very good
- 23.8%Good
- 19.0%Satisfactory
- 9.5%Fair
- 14.3%Poor
- Bridge Condition - Superstructure
- 4.8%Excellent
- 33.3%Very good
- 23.8%Good
- 9.5%Satisfactory
- 23.8%Fair
- 4.8%Poor
- Bridge Condition - Substructure
- 4.8%Excellent
- 19.0%Very good
- 42.9%Good
- 19.0%Satisfactory
- 14.3%Serious
- Bridge Condition - Channel
- 25.0%Very good
- 54.2%Good
- 16.7%Satisfactory
- 4.2%Fair
- Bridge Condition - Culverts
- 33.3%Very good
- 33.3%Good
- 33.3%Satisfactory
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Structure Number: 15661, Location: 0.6 MI. E OF JCT. US 63 (Lat: 42.802758, Lng: -92.325950), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 4.05m (13.29ft), Average Daily Traffic: 1,430 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 1,430 (year 2040), Design Load: HS 20, Features Intersected: CRANE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.937, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 52.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.4 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable 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: 15661, Location: 0.6 MI. E OF JCT. US 63 (Lat: 42.802758, Lng: -92.325950), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 4.05m (13.29ft), Average Daily Traffic: 1,430 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 1,430 (year 2040), Design Load: HS 20, Features Intersected: CRANE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.937, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 52.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.4 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable 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: 15671, Location: 1.6 mi. E of Jct. U.S. 63 (Lat: 42.802592, Lng: -92.306594), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 1,430 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 1,430 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.520, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 60.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 15671, Location: 1.6 mi. E of Jct. U.S. 63 (Lat: 42.802592, Lng: -92.306594), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 1,430 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 1,430 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.520, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 60.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 1568, Location: 0.6 mi. E of Jct. SR V43 (Lat: 42.809442, Lng: -92.258156), Route carried "on" structure: State highway 93, Year Built: 1954, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,760 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 1,760 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.273, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), 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), Curb-To-Curb Width: 16.5m (54.1ft), Out-to-Out Width: 20.1m (65.9ft)
Condition: Channel: Very good, Culverts: Satisfactory, 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, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 1568, Location: 0.6 mi. E of Jct. SR V43 (Lat: 42.809442, Lng: -92.258156), Route carried "on" structure: State highway 93, Year Built: 1954, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,760 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 1,760 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.273, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), 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), Curb-To-Curb Width: 16.5m (54.1ft), Out-to-Out Width: 20.1m (65.9ft)
Condition: Channel: Very good, Culverts: Satisfactory, 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, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 15691, Location: 0.4 MI. W OF Jct. SR V5C (Lat: 42.833469, Lng: -92.258106), Route carried "on" structure: State highway 93, Year Built: 1977, Status: Open, Structure Length: 4.85m (15.91ft), Average Daily Traffic: 1,190 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 1,190 (year 2040), Design Load: HS 20, Features Intersected: WAPSIPINICON RIVER OVFLW
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.941, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), 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: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 86.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, 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 48 months, Inspection Date: April 2020, Underwater Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 15691, Location: 0.4 MI. W OF Jct. SR V5C (Lat: 42.833469, Lng: -92.258106), Route carried "on" structure: State highway 93, Year Built: 1977, Status: Open, Structure Length: 4.85m (15.91ft), Average Daily Traffic: 1,190 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 1,190 (year 2040), Design Load: HS 20, Features Intersected: WAPSIPINICON RIVER OVFLW
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.941, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), 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: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 86.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, 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 48 months, Inspection Date: April 2020, Underwater 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: 15701, Location: 1.3 mile E of Tripoli (Lat: 42.835675, Lng: -92.257433), Route carried "on" structure: State highway 93, Year Built: 1977, Status: Open, Structure Length: 10.82m (35.50ft), Average Daily Traffic: 1,190 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 1,190 (year 2040), Design Load: HS 20, Features Intersected: WAPSIPINICON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.194, Lanes on structure: 2, Base Highway Network: Yes, 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: 4, Length of Maximum Span: 29.3m (96.1ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Good, Channel: Good, Operating Rating: 77.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: 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: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 15701, Location: 1.3 mile E of Tripoli (Lat: 42.835675, Lng: -92.257433), Route carried "on" structure: State highway 93, Year Built: 1977, Status: Open, Structure Length: 10.82m (35.50ft), Average Daily Traffic: 1,190 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 1,190 (year 2040), Design Load: HS 20, Features Intersected: WAPSIPINICON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.194, Lanes on structure: 2, Base Highway Network: Yes, 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: 4, Length of Maximum Span: 29.3m (96.1ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Good, Channel: Good, Operating Rating: 77.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: 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: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 15711, Location: 0.4 mi. E of Jct. SR V5C (Lat: 42.847517, Lng: -92.235206), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 4.05m (13.29ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 1,290 (year 2040), Design Load: HS 20, Features Intersected: PLUMB CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.661, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 12.0m (39.4ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, 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: Somewhat better than minimum adequacy, Deck Geometry: 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, Underwater Inspection Frequency: Every 48 months, Inspection Date: March 2020, Underwater Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 15711, Location: 0.4 mi. E of Jct. SR V5C (Lat: 42.847517, Lng: -92.235206), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 4.05m (13.29ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 1,290 (year 2040), Design Load: HS 20, Features Intersected: PLUMB CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.661, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 12.0m (39.4ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, 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: Somewhat better than minimum adequacy, Deck Geometry: 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, Underwater Inspection Frequency: Every 48 months, Inspection Date: March 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: 15721, Location: 1.6 MI. E JCT. SR V-5C (Lat: 42.847528, Lng: -92.230497), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 6.74m (22.11ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 1,290 (year 2040), Design Load: HS 20, Features Intersected: E BR OF WAPSIPINICONRIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.045, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 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: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 12.0m (39.4ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 76.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.7 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable 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: 15721, Location: 1.6 MI. E JCT. SR V-5C (Lat: 42.847528, Lng: -92.230497), Route carried "on" structure: State highway 93, Year Built: 1976, Status: Open, Structure Length: 6.74m (22.11ft), Average Daily Traffic: 1,290 (year 2020), Truck Traffic: 12%, Average Future Daily Traffic: 1,290 (year 2040), Design Load: HS 20, Features Intersected: E BR OF WAPSIPINICONRIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.045, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 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: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 12.0m (39.4ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 76.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.7 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable 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: 79231, Location: 092110602 (Lat: 42.815931, Lng: -92.199006), Route carried "on" structure: County highway , Year Built: 2010, Status: Posted for load, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 60 (year 2017), Average Future Daily Traffic: 60 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: SABLE AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.681, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.4m (24.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.4 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: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 79231, Location: 092110602 (Lat: 42.815931, Lng: -92.199006), Route carried "on" structure: County highway , Year Built: 2010, Status: Posted for load, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 60 (year 2017), Average Future Daily Traffic: 60 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: SABLE AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.681, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.4m (24.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.4 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: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 79291, Location: 092111901 (Lat: 42.773064, Lng: -92.196175), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 11.00m (36.09ft), Average Daily Traffic: 740 (year 2021), Average Future Daily Traffic: 740 (year 2040), Design Load: H 20, Features Intersected: WAPSIPINICON RIVER, Facility Carried by Structure: 190TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.314, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 22.3m (73.2ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 69.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.5 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 36.10m (118.44ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2020, Underwater Inspection Date: September 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: 79291, Location: 092111901 (Lat: 42.773064, Lng: -92.196175), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 11.00m (36.09ft), Average Daily Traffic: 740 (year 2021), Average Future Daily Traffic: 740 (year 2040), Design Load: H 20, Features Intersected: WAPSIPINICON RIVER, Facility Carried by Structure: 190TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 29.314, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 22.3m (73.2ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 69.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.5 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 36.10m (118.44ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2020, Underwater Inspection Date: September 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: 79461, Location: 092120203 (Lat: 42.806100, Lng: -92.230850), Route carried "on" structure: County highway , Year Built: 2018, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 180 (year 2021), Average Future Daily Traffic: 180 (year 2040), Design Load: HL 93, Features Intersected: WATERWAY, Facility Carried by Structure: C28 165TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.742, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 16.8m (55.1ft), 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: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Galvanized Reinforcing
Structure Number: 79461, Location: 092120203 (Lat: 42.806100, Lng: -92.230850), Route carried "on" structure: County highway , Year Built: 2018, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 180 (year 2021), Average Future Daily Traffic: 180 (year 2040), Design Load: HL 93, Features Intersected: WATERWAY, Facility Carried by Structure: C28 165TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.742, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 16.8m (55.1ft), 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: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Galvanized Reinforcing
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Structure Number: 79471, Location: 092120203 (Lat: 42.807014, Lng: -92.227317), Route carried "on" structure: County highway , Year Built: 1998, Status: Open, Structure Length: 9.39m (30.81ft), Average Daily Traffic: 180 (year 2021), Average Future Daily Traffic: 180 (year 2038), Design Load: HS 20, Features Intersected: WAPSIPINICON RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.048, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 67.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than 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: 30.80m (101.05ft), Designated Inspection Frequency: Every 48 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2018, Underwater Inspection Date: September 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: 79471, Location: 092120203 (Lat: 42.807014, Lng: -92.227317), Route carried "on" structure: County highway , Year Built: 1998, Status: Open, Structure Length: 9.39m (30.81ft), Average Daily Traffic: 180 (year 2021), Average Future Daily Traffic: 180 (year 2038), Design Load: HS 20, Features Intersected: WAPSIPINICON RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.048, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 67.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than 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: 30.80m (101.05ft), Designated Inspection Frequency: Every 48 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2018, Underwater Inspection Date: September 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: 79481, Location: 000000000 (Lat: 42.808467, Lng: -92.221911), Route carried "on" structure: County highway , Year Built: 2009, Status: Open, Structure Length: 4.11m (13.48ft), Average Daily Traffic: 110 (year 2021), Truck Traffic: 8%, Average Future Daily Traffic: 110 (year 2038), Design Load: HS 20, Features Intersected: WAPSIPINICAN OVERFLOW, Facility Carried by Structure: 165TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.519, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), 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: 9.1m (29.9ft), Out-to-Out Width: 10.0m (32.8ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 82.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.7 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2018, Underwater Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 79481, Location: 000000000 (Lat: 42.808467, Lng: -92.221911), Route carried "on" structure: County highway , Year Built: 2009, Status: Open, Structure Length: 4.11m (13.48ft), Average Daily Traffic: 110 (year 2021), Truck Traffic: 8%, Average Future Daily Traffic: 110 (year 2038), Design Load: HS 20, Features Intersected: WAPSIPINICAN OVERFLOW, Facility Carried by Structure: 165TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.519, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), 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: 9.1m (29.9ft), Out-to-Out Width: 10.0m (32.8ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 82.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.7 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2018, Underwater Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 79491, Location: 092120601 (Lat: 42.818389, Lng: -92.302283), Route carried "on" structure: County highway , Year Built: 2001, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 110 (year 2017), Average Future Daily Traffic: 110 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: 130TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.296, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 10.1m (33.1ft), Right: 0.0m, Curb-To-Curb Width: 7.7m (25.3ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Satisfactory, Channel: Good, Operating Rating: 55.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.5 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: Equal to present desirable 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: June 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 79491, Location: 092120601 (Lat: 42.818389, Lng: -92.302283), Route carried "on" structure: County highway , Year Built: 2001, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 110 (year 2017), Average Future Daily Traffic: 110 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: 130TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.296, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 10.1m (33.1ft), Right: 0.0m, Curb-To-Curb Width: 7.7m (25.3ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Satisfactory, Channel: Good, Operating Rating: 55.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.5 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: Equal to present desirable 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: June 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 795, Location: 092120702 (Lat: 42.794672, Lng: -92.317681), Route carried "on" structure: County highway , Year Built: 1920, Status: Posted for load, Structure Length: 1.71m (5.61ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2041), Features Intersected: CRANE CREEK, Facility Carried by Structure: MIDWAY AV
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.927, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 8.2m (26.9ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Serious, Channel: Fair, Operating Rating: 18.1 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 10.9 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Length Of Structure Improvement: 8.00m (26.25ft), Designated Inspection Frequency: Every 12 months, Inspection Date: June 2021, Bridge Improvement Cost: $192,000, Roadway Improvement Cost: $19,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 795, Location: 092120702 (Lat: 42.794672, Lng: -92.317681), Route carried "on" structure: County highway , Year Built: 1920, Status: Posted for load, Structure Length: 1.71m (5.61ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2041), Features Intersected: CRANE CREEK, Facility Carried by Structure: MIDWAY AV
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.927, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 8.2m (26.9ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Serious, Channel: Fair, Operating Rating: 18.1 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 10.9 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Length Of Structure Improvement: 8.00m (26.25ft), Designated Inspection Frequency: Every 12 months, Inspection Date: June 2021, Bridge Improvement Cost: $192,000, Roadway Improvement Cost: $19,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 79511, Location: 092121701 (Lat: 42.787886, Lng: -92.280067), Route carried "on" structure: County highway , Year Built: 2015, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2038), Design Load: HL 93, Features Intersected: CREEK, Facility Carried by Structure: 180TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.068, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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: 0.3m (1.0ft), Right: 0.3m (1.0ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 43.7 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: 34.0 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: 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: July 2018
Structure Number: 79511, Location: 092121701 (Lat: 42.787886, Lng: -92.280067), Route carried "on" structure: County highway , Year Built: 2015, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2038), Design Load: HL 93, Features Intersected: CREEK, Facility Carried by Structure: 180TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.068, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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: 0.3m (1.0ft), Right: 0.3m (1.0ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 43.7 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: 34.0 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: 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: July 2018
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Structure Number: 79521, Location: 092121702 (Lat: 42.777303, Lng: -92.297975), Route carried "on" structure: County highway , Year Built: 1994, Status: Posted for load, Structure Length: 3.26m (10.70ft), Average Daily Traffic: 60 (year 2017), Average Future Daily Traffic: 60 (year 2041), Features Intersected: CRANE CREEK, Facility Carried by Structure: NAVAHO AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.002, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 6.4m (21.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.8 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: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 10.70m (35.10ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber
Structure Number: 79521, Location: 092121702 (Lat: 42.777303, Lng: -92.297975), Route carried "on" structure: County highway , Year Built: 1994, Status: Posted for load, Structure Length: 3.26m (10.70ft), Average Daily Traffic: 60 (year 2017), Average Future Daily Traffic: 60 (year 2041), Features Intersected: CRANE CREEK, Facility Carried by Structure: NAVAHO AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.002, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 6.4m (21.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.8 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: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 10.70m (35.10ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber
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Structure Number: 7953, Location: 092121801 (Lat: 42.788044, Lng: -92.309389), Route carried "on" structure: County highway , Year Built: 1964, Year Reconstructed: 1977, Status: Posted for load, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2041), Features Intersected: CRANE CREEK, Facility Carried by Structure: 180TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.670, 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: 2, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 6.4m (21.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 12.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 6.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 11.00m (36.09ft), Designated Inspection Frequency: Every 12 months, Inspection Date: June 2021, Bridge Improvement Cost: $264,000, Roadway Improvement Cost: $26,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 7953, Location: 092121801 (Lat: 42.788044, Lng: -92.309389), Route carried "on" structure: County highway , Year Built: 1964, Year Reconstructed: 1977, Status: Posted for load, Structure Length: 2.53m (8.30ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2041), Features Intersected: CRANE CREEK, Facility Carried by Structure: 180TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.670, 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: 2, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 6.4m (21.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 12.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 6.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 11.00m (36.09ft), Designated Inspection Frequency: Every 12 months, Inspection Date: June 2021, Bridge Improvement Cost: $264,000, Roadway Improvement Cost: $26,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 79541, Location: 092122001 (Lat: 42.773433, Lng: -92.293492), Route carried "on" structure: County highway , Year Built: 1981, Status: Open, Structure Length: 4.24m (13.91ft), Average Daily Traffic: 600 (year 2021), Truck Traffic: 16%, Average Future Daily Traffic: 600 (year 2040), Design Load: H 20, Features Intersected: CRANE CREEK, Facility Carried by Structure: 190TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.353, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 70.2 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: 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: 13.90m (45.60ft), Designated Inspection Frequency: Every 48 months, Inspection Date: June 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: 79541, Location: 092122001 (Lat: 42.773433, Lng: -92.293492), Route carried "on" structure: County highway , Year Built: 1981, Status: Open, Structure Length: 4.24m (13.91ft), Average Daily Traffic: 600 (year 2021), Truck Traffic: 16%, Average Future Daily Traffic: 600 (year 2040), Design Load: H 20, Features Intersected: CRANE CREEK, Facility Carried by Structure: 190TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.353, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 70.2 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: 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: 13.90m (45.60ft), Designated Inspection Frequency: Every 48 months, Inspection Date: June 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: 79581, Location: 092122802 (Lat: 42.758758, Lng: -92.262322), Route carried "on" structure: County highway , Year Built: 2010, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2041), Features Intersected: SMALL, Facility Carried by Structure: 200TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.893, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.4m (24.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 37.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 79581, Location: 092122802 (Lat: 42.758758, Lng: -92.262322), Route carried "on" structure: County highway , Year Built: 2010, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2041), Features Intersected: SMALL, Facility Carried by Structure: 200TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.893, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.4m (24.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 37.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 7959, Location: 092122802 (Lat: 42.747486, Lng: -92.278106), Route carried "on" structure: County highway , Year Built: 1962, Status: Posted for load, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 20 (year 2017), Average Future Daily Traffic: 20 (year 2041), Design Load: H 15, Features Intersected: CRANE CREEK, Facility Carried by Structure: OAKLAND AV
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.470, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 6.5m (21.3ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 16.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 11.9 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 desirable criteria, 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: June 2021, Bridge Improvement Cost: $168,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 7959, Location: 092122802 (Lat: 42.747486, Lng: -92.278106), Route carried "on" structure: County highway , Year Built: 1962, Status: Posted for load, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 20 (year 2017), Average Future Daily Traffic: 20 (year 2041), Design Load: H 15, Features Intersected: CRANE CREEK, Facility Carried by Structure: OAKLAND AV
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.470, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 6.5m (21.3ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 16.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 11.9 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 desirable criteria, 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: June 2021, Bridge Improvement Cost: $168,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 79601, Location: 092122901 (Lat: 42.758853, Lng: -92.289100), Route carried "on" structure: County highway , Year Built: 1998, Status: Posted for load, Structure Length: 3.26m (10.70ft), Average Daily Traffic: 20 (year 2017), Average Future Daily Traffic: 20 (year 2040), Features Intersected: CRANE CREEK, Facility Carried by Structure: 200TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.703, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 6.4m (21.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.8 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: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 10.70m (35.10ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 79601, Location: 092122901 (Lat: 42.758853, Lng: -92.289100), Route carried "on" structure: County highway , Year Built: 1998, Status: Posted for load, Structure Length: 3.26m (10.70ft), Average Daily Traffic: 20 (year 2017), Average Future Daily Traffic: 20 (year 2040), Features Intersected: CRANE CREEK, Facility Carried by Structure: 200TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.703, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 6.4m (21.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.8 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: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 10.70m (35.10ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 79621, Location: 092123201 (Lat: 42.744222, Lng: -92.279900), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 3.51m (11.52ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2040), Design Load: HS 20, Features Intersected: CRANE CREEK, Facility Carried by Structure: 210TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.599, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 62.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.5 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: Equal to present desirable criteria, Length Of Structure Improvement: 11.50m (37.73ft), Designated Inspection Frequency: Every 48 months, Inspection Date: June 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: 79621, Location: 092123201 (Lat: 42.744222, Lng: -92.279900), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 3.51m (11.52ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2040), Design Load: HS 20, Features Intersected: CRANE CREEK, Facility Carried by Structure: 210TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.599, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 62.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.5 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: Equal to present desirable criteria, Length Of Structure Improvement: 11.50m (37.73ft), Designated Inspection Frequency: Every 48 months, Inspection Date: June 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: 80341, Location: 093121401 (Lat: 42.876581, Lng: -92.237522), Route carried "on" structure: County highway , Year Built: 2008, Status: Open, Structure Length: 8.35m (27.40ft), Average Daily Traffic: 40 (year 2021), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: PLUM CREEK, Facility Carried by Structure: 120TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 23.920, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 67.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 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 desirable criteria, Designated Inspection Frequency: Every 48 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2020, Underwater Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 80341, Location: 093121401 (Lat: 42.876581, Lng: -92.237522), Route carried "on" structure: County highway , Year Built: 2008, Status: Open, Structure Length: 8.35m (27.40ft), Average Daily Traffic: 40 (year 2021), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: PLUM CREEK, Facility Carried by Structure: 120TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 23.920, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 67.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 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 desirable criteria, Designated Inspection Frequency: Every 48 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: July 2020, Underwater Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 80351, Location: 093121401 (Lat: 42.876597, Lng: -92.235447), Route carried "on" structure: County highway , Year Built: 2008, Status: Open, Structure Length: 2.38m (7.81ft), Average Daily Traffic: 40 (year 2021), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 120TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.089, 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: 8.8m (28.9ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 76.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.5 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 80351, Location: 093121401 (Lat: 42.876597, Lng: -92.235447), Route carried "on" structure: County highway , Year Built: 2008, Status: Open, Structure Length: 2.38m (7.81ft), Average Daily Traffic: 40 (year 2021), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 120TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.089, 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: 8.8m (28.9ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 76.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.5 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete