Rt K S over Niangua Rvr
GoodDallas County, Missouri · S 8 T 34 N R 18 W · Structure no. 33653
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 315 ft
- 3 main spans
- Daily traffic
- 192
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt K S over Niangua Rvr is a prestressed concrete box beam or girders - multiple carrying Rt K S over Niangua Rvr in Dallas County, Missouri. It was built in 2011, so it is 14 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 192 vehicles a day, roughly 11% of them trucks, projected to reach 278 by 2044. The structure is 315 ft (96 m) long and 26 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt K S over Niangua Rvr built?
It was built in 2011, making it 14 years old in 2025.
What condition is Rt K S over Niangua 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 October 2023.
How much traffic does Rt K S over Niangua Rvr carry?
About 192 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is Rt K S over Niangua Rvr?
The structure is 315 ft (96 m) long with a longest span of 105 ft (32 m) and a deck 26 ft wide.
Who owns Rt K S over Niangua Rvr?
It is owned by the State Highway Agency.