Ia 150 over Branch Otter Creek
Good Condition42 years old3,890 vehicles/day
Location
| State | Iowa |
| County | Buchanan |
| Location | 2.3 Mi. S Of Jct S.r. C57 |
| Carries | Ia 150 |
| Crosses | Branch Otter Creek |
| Coordinates | 42.58429, -91.90477 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 135.3 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 3,890 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000015991 |