Us-77 Hiway over Walnut River
Good Condition27 years old4,432 vehicles/day
Location
| State | Kansas |
| County | Butler |
| Location | 13.8 Mi N Of Butler Scoln |
| Carries | Us-77 Hiway |
| Crosses | Walnut River |
| Coordinates | 37.66056, -96.98083 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 453.4 ft (138.2 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 1769.0 sq m |
| Main Spans | 5 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 4,432 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 999907700081531 |