WB US 30 over Brophys Creek
Fair Condition48 years old5,000 vehicles/day
Location
| State | Iowa |
| County | Clinton |
| Location | 8.5 Mi. E Of E Jct. US 61 |
| Carries | WB US 30 |
| Crosses | Brophys Creek |
| Coordinates | 41.81572, -90.40381 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 142.1 ft (43.3 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 567.2 sq m |
| Main Spans | 4 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 5,000 (2022) |
| Truck Traffic | 14% |
| 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 | 000000000020821 |