Ia 39 over Otter Creek
Fair Condition75 years old2,580 vehicles/day
Location
| State | Iowa |
| County | Crawford |
| Location | 5.6 Mi. N Of Jct. US 59 |
| Carries | Ia 39 |
| Crosses | Otter Creek |
| Coordinates | 42.09421, -95.32582 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 154.9 ft (47.2 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 462.6 sq m |
| Main Spans | 3 |
| Year Built | 1951 (reconstructed 1967) |
Traffic
| Avg Daily Traffic | 2,580 (2022) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
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 | 000000000021530 |