Rt Ab S over Happy Sock CR
FairFranklin County, Missouri · S 23 T 42 N R 1 W · Structure no. 6927
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 858
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Ab S over Happy Sock CR is a concrete continuous culvert carrying Rt Ab S over Happy Sock CR in Franklin County, Missouri. It was built in 1958, so it is 67 years old, older 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 858 vehicles a day, roughly 9% of them trucks, projected to reach 1,630 by 2044. The structure is 32 ft (9.7 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt Ab S over Happy Sock CR built?
It was built in 1958, making it 67 years old in 2025.
What condition is Rt Ab S over Happy Sock CR 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 Rt Ab S over Happy Sock CR carry?
About 858 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Rt Ab S over Happy Sock CR?
The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m) and a deck 26 ft wide.
Who owns Rt Ab S over Happy Sock CR?
It is owned by the State Highway Agency.