Ia 37 over Mosquito Creek
Good Condition25 years old1,300 vehicles/day
Location
| State | Iowa |
| County | Shelby |
| Location | 0.6 Mi. E Of Jct. Ia 191 |
| Carries | Ia 37 |
| Crosses | Mosquito Creek |
| Coordinates | 41.77661, -95.41111 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 133.9 ft (40.8 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 620.2 sq m |
| Main Spans | 3 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 1,300 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000047871 |