252nd ST over Silver Creek
Fair Condition55 years old760 vehicles/day
Location
| State | Iowa |
| County | Clinton |
| Location | 081e32305 |
| Carries | 252nd ST |
| Crosses | Silver Creek |
| Coordinates | 41.81113, -90.57554 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 478.2 sq m |
| Main Spans | 5 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 760 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000122142 |