NW 40th Street over West Branch Walnut River
Fair Condition47 years old150 vehicles/day
Location
| State | Kansas |
| County | Butler |
| Location | 0.8w 4.5n Of Eldorado |
| Carries | NW 40th Street |
| Crosses | West Branch Walnut River |
| Coordinates | 37.88267, -96.86424 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Tee Beam |
| Total Length | 121.1 ft (36.9 m) |
| Max Span | 39.7 ft (12.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 335.8 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 150 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000080871705920 |