WB I-80 over Iais Rr
Good Condition17 years old12,100 vehicles/day
Location
| State | Iowa |
| County | Adair |
| Location | 0.5 Mi. W Of SR N54 |
| Carries | WB I-80 |
| Crosses | Iais Rr |
| Coordinates | 41.49330, -94.65150 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 308.1 ft (93.9 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1239.5 sq m |
| Main Spans | 3 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 12,100 (2022) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013111 |