EB I-80 over Rock Creek
Fair Condition64 years old14,850 vehicles/day
Location
| State | Iowa |
| County | Jasper |
| Location | 3.2 Mi. E Of Jct. Ia 224 |
| Carries | EB I-80 |
| Crosses | Rock Creek |
| Coordinates | 41.69501, -92.84438 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 183.1 ft (55.8 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 719.8 sq m |
| Main Spans | 3 |
| Year Built | 1962 (reconstructed 1979) |
Traffic
| Avg Daily Traffic | 14,850 (2023) |
| Truck Traffic | 37% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000031240 |