Us77 HWY over Walnut River Drainage
Good Condition95 years old2,914 vehicles/day
Location
| State | Kansas |
| County | Cowley |
| Location | 4.07 Mi N Njct K15 |
| Carries | Us77 HWY |
| Crosses | Walnut River Drainage |
| Coordinates | 37.44833, -97.00806 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Width | 50.5 ft (15.4 m) |
| Deck Area | 134.0 sq m |
| Main Spans | 3 |
| Year Built | 1931 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 2,914 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 999907700180181 |