Bridge Statistics for Dow City, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 11Number of bridges
- 135ft / 41.5mTotal length
- 9,865Total average daily traffic
- 2,155Total average daily truck traffic
- 9,865Total future (year 2041) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Dow City
- No street view available for this location
- New bridges - historical statistics
- 11920-1929
- 21950-1959
- 11960-1969
- 11970-1979
- 11980-1989
- 41990-1999
- 12020-2022
- Reconstructed bridges - Historical Statistics
- 11970-1979
- 11980-1989
- Bridge Condition - Deck
- 42.9%Very good
- 28.6%Good
- 14.3%Satisfactory
- 14.3%Fair
- Bridge Condition - Superstructure
- 57.1%Very good
- 14.3%Good
- 28.6%Satisfactory
- Bridge Condition - Substructure
- 42.9%Very good
- 28.6%Good
- 28.6%Fair
- Bridge Condition - Channel
- 54.5%Good
- 27.3%Satisfactory
- 18.2%Fair
- Bridge Condition - Culverts
- 50.0%Good
- 50.0%Satisfactory
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Structure Number: 2124, Location: 5.6 mi. N of IA 37 (Lat: 41.917064, Lng: -95.532831), Route carried "on" structure: US 30, Year Built: 1965, Status: Open, Structure Length: 3.54m (11.61ft), Average Daily Traffic: 2,870 (year 2020), Truck Traffic: 24%, Average Future Daily Traffic: 2,870 (year 2041), Design Load: HS 20, Features Intersected: FLASHER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 70.066, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 48.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2124, Location: 5.6 mi. N of IA 37 (Lat: 41.917064, Lng: -95.532831), Route carried "on" structure: US 30, Year Built: 1965, Status: Open, Structure Length: 3.54m (11.61ft), Average Daily Traffic: 2,870 (year 2020), Truck Traffic: 24%, Average Future Daily Traffic: 2,870 (year 2041), Design Load: HS 20, Features Intersected: FLASHER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 70.066, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 48.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 21251, Location: 0.2 mi. E of S.R. M14 (Lat: 41.932628, Lng: -95.488850), Route carried "on" structure: US 30, Year Built: 1925, Year Reconstructed: 1977, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 2,740 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 2,740 (year 2041), Design Load: H 20, Features Intersected: SCATTER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.107, 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 continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.4m (11.2ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021
Structure Number: 21251, Location: 0.2 mi. E of S.R. M14 (Lat: 41.932628, Lng: -95.488850), Route carried "on" structure: US 30, Year Built: 1925, Year Reconstructed: 1977, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 2,740 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 2,740 (year 2041), Design Load: H 20, Features Intersected: SCATTER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.107, 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 continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.4m (11.2ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021
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Structure Number: 2126, Location: 0.8 mi. E of SR M14 (Lat: 41.936625, Lng: -95.480469), Route carried "on" structure: US 30, Year Built: 1959, Status: Open, Structure Length: 9.91m (32.51ft), Average Daily Traffic: 2,740 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 2,740 (year 2041), Design Load: HS 20, Features Intersected: BOYER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.936, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 37.5m (123.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Channel: Fair, Operating Rating: 44.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: August 2021, Other Special Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2126, Location: 0.8 mi. E of SR M14 (Lat: 41.936625, Lng: -95.480469), Route carried "on" structure: US 30, Year Built: 1959, Status: Open, Structure Length: 9.91m (32.51ft), Average Daily Traffic: 2,740 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 2,740 (year 2041), Design Load: HS 20, Features Intersected: BOYER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.936, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 37.5m (123.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Channel: Fair, Operating Rating: 44.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: August 2021, Other Special Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 126891, Location: 082400305 (Lat: 41.944375, Lng: -95.498039), Route carried "on" structure: County highway , Year Built: 1988, Status: Open, Structure Length: 4.33m (14.21ft), Average Daily Traffic: 110 (year 2012), Average Future Daily Traffic: 110 (year 2041), Design Load: HS 20, Features Intersected: PARADISE CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.534, 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: 3, Length of Maximum Span: 15.9m (52.2ft), 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: Good, Operating Rating: 70.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 37.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 126891, Location: 082400305 (Lat: 41.944375, Lng: -95.498039), Route carried "on" structure: County highway , Year Built: 1988, Status: Open, Structure Length: 4.33m (14.21ft), Average Daily Traffic: 110 (year 2012), Average Future Daily Traffic: 110 (year 2041), Design Load: HS 20, Features Intersected: PARADISE CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.534, 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: 3, Length of Maximum Span: 15.9m (52.2ft), 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: Good, Operating Rating: 70.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 37.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 126901, Location: 082400606 (Lat: 41.937622, Lng: -95.542267), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 50 (year 2016), Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: WELCH CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.579, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Channel: Good, Culverts: 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: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 126901, Location: 082400606 (Lat: 41.937622, Lng: -95.542267), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 50 (year 2016), Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: WELCH CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.579, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Channel: Good, Culverts: 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: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 126912, Location: 082400704 (Lat: 41.932581, Lng: -95.544939), Route carried "on" structure: County highway , Year Built: 2020, Status: Open, Structure Length: 1.55m (5.09ft), Average Daily Traffic: 35 (year 2012), Average Future Daily Traffic: 35 (year 2041), Features Intersected: WELCH CREEK, Facility Carried by Structure: 165TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.977, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 7.0m (23.0ft), Out-to-Out Width: 7.0m (23.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 29.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.5 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: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 126912, Location: 082400704 (Lat: 41.932581, Lng: -95.544939), Route carried "on" structure: County highway , Year Built: 2020, Status: Open, Structure Length: 1.55m (5.09ft), Average Daily Traffic: 35 (year 2012), Average Future Daily Traffic: 35 (year 2041), Features Intersected: WELCH CREEK, Facility Carried by Structure: 165TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.977, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 7.0m (23.0ft), Out-to-Out Width: 7.0m (23.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 29.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.5 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: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 126921, Location: 082400709 (Lat: 41.925258, Lng: -95.543606), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 220 (year 2016), Average Future Daily Traffic: 220 (year 2041), Design Load: HS 20, Features Intersected: WELCH CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.253, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Channel: Good, Culverts: 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: Better than present minimum criteria, 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: March 2021
Structure Number: 126921, Location: 082400709 (Lat: 41.925258, Lng: -95.543606), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 220 (year 2016), Average Future Daily Traffic: 220 (year 2041), Design Load: HS 20, Features Intersected: WELCH CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.253, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Channel: Good, Culverts: 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: Better than present minimum criteria, 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: March 2021
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Structure Number: 126931, Location: 082400803 (Lat: 41.924022, Lng: -95.528286), Route carried "on" structure: County highway , Year Built: 1994, Status: Open, Structure Length: 7.50m (24.61ft), Average Daily Traffic: 250 (year 2016), Truck Traffic: 22%, Average Future Daily Traffic: 250 (year 2041), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.567, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), 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-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: Good, Operating Rating: 85.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 37.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: High priority of corrective action, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 126931, Location: 082400803 (Lat: 41.924022, Lng: -95.528286), Route carried "on" structure: County highway , Year Built: 1994, Status: Open, Structure Length: 7.50m (24.61ft), Average Daily Traffic: 250 (year 2016), Truck Traffic: 22%, Average Future Daily Traffic: 250 (year 2041), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.567, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), 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-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: Good, Operating Rating: 85.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 37.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: High priority of corrective action, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 126945, Location: 000000000 (Lat: 41.928722, Lng: -95.488933), Route carried "on" structure: City street , Year Built: 1959, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 630 (year 2016), Average Future Daily Traffic: 630 (year 2041), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.814, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), 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), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Channel: Fair, Culverts: Satisfactory, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: 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: March 2021
Structure Number: 126945, Location: 000000000 (Lat: 41.928722, Lng: -95.488933), Route carried "on" structure: City street , Year Built: 1959, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 630 (year 2016), Average Future Daily Traffic: 630 (year 2041), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.814, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), 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), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Channel: Fair, Culverts: Satisfactory, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: 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: March 2021
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Structure Number: 126951, Location: 082401004 (Lat: 41.934447, Lng: -95.493233), Route carried "on" structure: County highway , Year Built: 1972, Year Reconstructed: 1993, Status: Open, Structure Length: 10.03m (32.91ft), Average Daily Traffic: 210 (year 2016), Truck Traffic: 20%, Average Future Daily Traffic: 210 (year 2041), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.232, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 25.0m (82.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 77.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 126951, Location: 082401004 (Lat: 41.934447, Lng: -95.493233), Route carried "on" structure: County highway , Year Built: 1972, Year Reconstructed: 1993, Status: Open, Structure Length: 10.03m (32.91ft), Average Daily Traffic: 210 (year 2016), Truck Traffic: 20%, Average Future Daily Traffic: 210 (year 2041), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.232, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 25.0m (82.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 77.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 128151, Location: 083403203 (Lat: 41.964739, Lng: -95.526161), Route carried "on" structure: County highway , Year Built: 1999, Status: Posted for load, Structure Length: 1.49m (4.89ft), Average Daily Traffic: 10 (year 2012), Average Future Daily Traffic: 10 (year 2041), Features Intersected: WELCH CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.325, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 25.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.0 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $168,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 128151, Location: 083403203 (Lat: 41.964739, Lng: -95.526161), Route carried "on" structure: County highway , Year Built: 1999, Status: Posted for load, Structure Length: 1.49m (4.89ft), Average Daily Traffic: 10 (year 2012), Average Future Daily Traffic: 10 (year 2041), Features Intersected: WELCH CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.325, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 25.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.0 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 7.00m (22.97ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $168,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber