Us77 HWY over Walnut River Drainage
Good Condition45 years old5,592 vehicles/day
Location
| State | Kansas |
| County | Cowley |
| Location | 10.33 Mi N Jct Us160-us77 |
| Carries | Us77 HWY |
| Crosses | Walnut River Drainage |
| Coordinates | 37.38778, -97.00639 |
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 | 42.3 ft (12.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 96.1 ft (29.3 m) |
| Deck Area | 378.0 sq m |
| Main Spans | 4 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 5,592 (2023) |
| Truck Traffic | 8% |
| 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 | 999907700180731 |