Rt J S over Little Niangua Riv
GoodCamden County, Missouri · S 4 T 38 N R 18 W · Structure no. 35918
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 487 ft
- 4 main spans
- Daily traffic
- 790
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt J S over Little Niangua Riv is a prestressed concrete tee beam carrying Rt J S over Little Niangua Riv in Camden County, Missouri. It was built in 2019, so it is 6 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 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 790 vehicles a day, roughly 11% of them trucks, projected to reach 1,580 by 2044. The structure is 487 ft (148.4 m) long and 28 ft wide. If it were closed, the detour would be 34.2 mi (55 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | 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 Rt J S over Little Niangua Riv built?
It was built in 2019, making it 6 years old in 2025.
What condition is Rt J S over Little Niangua Riv 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 August 2024.
How much traffic does Rt J S over Little Niangua Riv carry?
About 790 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is Rt J S over Little Niangua Riv?
The structure is 487 ft (148.4 m) long with a longest span of 140 ft (42.7 m) and a deck 28 ft wide.
Who owns Rt J S over Little Niangua Riv?
It is owned by the State Highway Agency.