School RD over Little Niangua Rvr
GoodDallas County, Missouri · S 25 T 36 N R 19 W · Structure no. 34183
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete
- Length
- 45 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
School RD over Little Niangua Rvr is a concrete slab carrying School RD over Little Niangua Rvr in Dallas County, Missouri. It was built in 2012, so it is 13 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 70 by 2043. The structure is 45 ft (13.7 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was School RD over Little Niangua Rvr built?
It was built in 2012, making it 13 years old in 2025.
What condition is School RD over Little 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 March 2024.
How much traffic does School RD over Little Niangua Rvr carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is School RD over Little Niangua Rvr?
The structure is 45 ft (13.7 m) long with a longest span of 45 ft (13.7 m) and a deck 23 ft wide.
Who owns School RD over Little Niangua Rvr?
It is owned by the County Highway Agency.