NW 20th over Wolf Creek
FairCherokee County, Kansas · 3.6N of Carona · Structure no. 000111089006663
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 4 main spans
- Daily traffic
- 30
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
NW 20th over Wolf Creek is a concrete culvert carrying NW 20th over Wolf Creek in Cherokee County, Kansas. It was built in 1936, so it is 89 years old, older than the Kansas average of 52.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 30 vehicles a day, roughly 5% of them trucks, projected to reach 35 by 2043. The structure is 43 ft (13 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 20th over Wolf Creek built?
It was built in 1936, making it 89 years old in 2025.
What condition is NW 20th over Wolf Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does NW 20th over Wolf Creek carry?
About 30 vehicles per day (2007 count), of which roughly 5% are trucks.
How long is NW 20th over Wolf Creek?
The structure is 43 ft (13 m) long with a longest span of 10 ft (3 m) and a deck 27 ft wide.
Who owns NW 20th over Wolf Creek?
It is owned by the County Highway Agency.