US 30 over Miller Creek
Fair Condition61 years old3,230 vehicles/day
Location
| State | Iowa |
| County | Crawford |
| Location | In Vail/at W Jct. SR M55 |
| Carries | US 30 |
| Crosses | Miller Creek |
| Coordinates | 42.06081, -95.19826 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 137.2 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 3,230 (2022) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000021390 |