K-146 HWY over Big Walnut Creek Drg
GoodCrawford County, Kansas · 5.92 MI E Neosho Coln · Structure no. 999914600190611
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
K-146 HWY over Big Walnut Creek Drg is a concrete continuous slab carrying K-146 HWY over Big Walnut Creek Drg in Crawford County, Kansas. It was built in 1994, so it is 31 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 400 vehicles a day, roughly 14% of them trucks, projected to reach 408 by 2044. The structure is 142 ft (43.4 m) long and 34 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was K-146 HWY over Big Walnut Creek Drg built?
It was built in 1994, making it 31 years old in 2025.
What condition is K-146 HWY over Big Walnut Creek 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 March 2024.
How much traffic does K-146 HWY over Big Walnut Creek Drg carry?
About 400 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is K-146 HWY over Big Walnut Creek Drg?
The structure is 142 ft (43.4 m) long with a longest span of 56 ft (17.1 m) and a deck 34 ft wide.
Who owns K-146 HWY over Big Walnut Creek Drg?
It is owned by the State Highway Agency.