WB I-80 over W38 (black Hawk Ave)
Fair Condition62 years old15,950 vehicles/day
Location
| State | Iowa |
| County | Johnson |
| Location | At Jct. SR W38. |
| Carries | WB I-80 |
| Crosses | W38 (black Hawk Ave) |
| Coordinates | 41.68782, -91.80365 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 132.9 ft (40.5 m) |
| Max Span | 52.2 ft (15.9 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 567 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 15,950 (2022) |
| Truck Traffic | 35% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000031940 |