NE 172nd Street over Carroll Crk
FairClay County, Missouri · S 18 T 53 N R 30 W · Structure no. 35420
- Built
- 2017
- 8 years old
- Condition
- Fair
- inspected December 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 90 ft
- 1 main span
- Daily traffic
- 64
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
NE 172nd Street over Carroll Crk is a prestressed concrete tee beam carrying NE 172nd Street over Carroll Crk in Clay County, Missouri. It was built in 2017, so it is 8 years old, younger than the Missouri average of 45.1 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 64 vehicles a day, roughly 10% of them trucks, projected to reach 99 by 2044. The structure is 90 ft (27.4 m) long and 25 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NE 172nd Street over Carroll Crk built?
It was built in 2017, making it 8 years old in 2025.
What condition is NE 172nd Street over Carroll Crk 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 December 2023.
How much traffic does NE 172nd Street over Carroll Crk carry?
About 64 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is NE 172nd Street over Carroll Crk?
The structure is 90 ft (27.4 m) long with a longest span of 86 ft (26.2 m) and a deck 25 ft wide.
Who owns NE 172nd Street over Carroll Crk?
It is owned by the County Highway Agency.