Rt Jj S over Br Big Rvr
GoodWashington County, Missouri · S 12 T 35 N R 1 E · Structure no. 8323
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 311
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Jj S over Br Big Rvr is a concrete continuous culvert carrying Rt Jj S over Br Big Rvr in Washington County, Missouri. It was built in 1963, so it is 62 years old, older 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 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 311 vehicles a day, roughly 10% of them trucks, projected to reach 435 by 2044. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt Jj S over Br Big Rvr built?
It was built in 1963, making it 62 years old in 2025.
What condition is Rt Jj S over Br Big Rvr 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 June 2024.
How much traffic does Rt Jj S over Br Big Rvr carry?
About 311 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rt Jj S over Br Big Rvr?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 30 ft wide.
Who owns Rt Jj S over Br Big Rvr?
It is owned by the State Highway Agency.