FM D-38 over I-380
Fair Condition42 years old854 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 2.8 Mi. S Of S Jct. US 20 |
| Carries | FM D-38 |
| Crosses | I-380 |
| Coordinates | 42.41358, -92.17276 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 399.0 ft (121.6 m) |
| Max Span | 128.0 ft (39 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1605.1 sq m |
| Main Spans | 4 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 854 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605175 |