E57 290th ST over Greenbrier Creek
Good Condition9 years old131 vehicles/day
Location
| State | Iowa |
| County | Greene |
| Location | 0.1 Mi E K AVE |
| Carries | E57 290th ST |
| Crosses | Greenbrier Creek |
| Coordinates | 41.93548, -94.43416 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 86.9 ft (26.5 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 267.6 sq m |
| Main Spans | 3 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 131 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000161881 |