Ia 37 over Mill Creek
Fair Condition34 years old630 vehicles/day
Location
| State | Iowa |
| County | Shelby |
| Location | 3.7 E Of Jct. US 30 |
| Carries | Ia 37 |
| Crosses | Mill Creek |
| Coordinates | 41.82911, -95.55033 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 200.1 ft (61 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 732 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 630 (2022) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000047851 |