I-80 over Drainage Ditch
Fair Condition67 years old27,600 vehicles/day
Location
| State | Iowa |
| County | Madison |
| Location | 1.0 Mi. W Of Jct. SR P-53 |
| Carries | I-80 |
| Crosses | Drainage Ditch |
| Coordinates | 41.50242, -94.21023 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Area | 370.9 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 27,600 (2022) |
| Truck Traffic | 34% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000034850 |