US-77 HWY over W Br Walnut River Drg
GoodButler County, Kansas · 5.12 MI N I-35/US-77 JCT · Structure no. 999907700081721
- Built
- 2007
- 18 years old, rebuilt 2020
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 187 ft
- 3 main spans
- Daily traffic
- 1,672
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-77 HWY over W Br Walnut River Drg is a prestressed concrete continuous slab carrying US-77 HWY over W Br Walnut River Drg in Butler County, Kansas. It was built in 2007 and reconstructed in 2020, so it is 18 years old, younger than the Kansas average of 52.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,672 vehicles a day, roughly 16% of them trucks, projected to reach 1,811 by 2044. The structure is 187 ft (56.9 m) long and 38 ft wide. If it were closed, the detour would be 4.3 mi (7 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-77 HWY over W Br Walnut River Drg built?
It was built in 2007, making it 18 years old in 2025. It was reconstructed in 2020.
What condition is US-77 HWY over W Br Walnut River Drg in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.
How much traffic does US-77 HWY over W Br Walnut River Drg carry?
About 1,672 vehicles per day (2023 count), of which roughly 16% are trucks.
How long is US-77 HWY over W Br Walnut River Drg?
The structure is 187 ft (56.9 m) long with a longest span of 72 ft (22 m) and a deck 38 ft wide.
Who owns US-77 HWY over W Br Walnut River Drg?
It is owned by the State Highway Agency.