US 30 over Storm Creek
Fair Condition71 years old7,300 vehicles/day
Location
| State | Iowa |
| County | Carroll |
| Location | 2.5 Mi. W. Of Jct. SR N41 |
| Carries | US 30 |
| Crosses | Storm Creek |
| Coordinates | 42.06377, -94.77308 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 122.0 ft (37.2 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 394.3 sq m |
| Main Spans | 3 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 7,300 (2022) |
| Truck Traffic | 10% |
| 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 | 000000000017110 |