NW 81st ST over Small CR
GoodClay County, Missouri · S 10 T 51 N R 23 W · Structure no. 29826
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Steel
- Length
- 21 ft
- 1 main span
- Daily traffic
- 865
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
NW 81st ST over Small CR is a steel culvert carrying NW 81st ST over Small CR in Clay County, Missouri. It was built in 2000, so it is 25 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 865 vehicles a day, roughly 1% of them trucks, projected to reach 1,384 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 81st ST over Small CR built?
It was built in 2000, making it 25 years old in 2025.
What condition is NW 81st ST over Small CR 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 April 2024.
How much traffic does NW 81st ST over Small CR carry?
About 865 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is NW 81st ST over Small CR?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m).
Who owns NW 81st ST over Small CR?
It is owned by the City or Municipal Highway Agency.