EB I-80 over Silver Creek
Fair Condition60 years old12,850 vehicles/day
Location
| State | Iowa |
| County | Pottawattamie |
| Location | 5.1 Mi. W Of Jct. US 59 |
| Carries | EB I-80 |
| Crosses | Silver Creek |
| Coordinates | 41.49826, -95.43443 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 179.1 ft (54.6 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 704.3 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 12,850 (2022) |
| Truck Traffic | 39% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000045500 |