21st RD over Trib. to Sand Creek
GoodCowley County, Kansas · 3 South of Udall · Structure no. 000000000180390
- Built
- 1946
- 79 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 2,665
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
21st RD over Trib. to Sand Creek is a concrete culvert carrying 21st RD over Trib. to Sand Creek in Cowley County, Kansas. It was built in 1946, so it is 79 years old, older 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 2,665 vehicles a day, roughly 10% of them trucks, projected to reach 3,200 by 2044. The structure is 20 ft (6.2 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 21st RD over Trib. to Sand Creek built?
It was built in 1946, making it 79 years old in 2025.
What condition is 21st RD over Trib. to Sand Creek 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 January 2024.
How much traffic does 21st RD over Trib. to Sand Creek carry?
About 2,665 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is 21st RD over Trib. to Sand Creek?
The structure is 20 ft (6.2 m) long with a longest span of 10 ft (3 m).
Who owns 21st RD over Trib. to Sand Creek?
It is owned by the County Highway Agency.