Is 44 E over Niangua Rvr
FairWebster County, Missouri · S 33 T 31 N R 18 W · Structure no. 6238
- Built
- 1950
- 75 years old, rebuilt 1972
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 33,769
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 44 E over Niangua Rvr is a concrete continuous culvert carrying Is 44 E over Niangua Rvr in Webster County, Missouri. It was built in 1950 and reconstructed in 1972, so it is 75 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 33,769 vehicles a day, roughly 29% of them trucks, projected to reach 62,473 by 2044. The structure is 31 ft (9.3 m) long. If it were closed, the detour would be 0.6 mi (1 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 Is 44 E over Niangua Rvr built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1972.
What condition is Is 44 E over Niangua Rvr 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 November 2024.
How much traffic does Is 44 E over Niangua Rvr carry?
About 33,769 vehicles per day (2024 count), of which roughly 29% are trucks.
How long is Is 44 E over Niangua Rvr?
The structure is 31 ft (9.3 m) long with a longest span of 12 ft (3.7 m).
Who owns Is 44 E over Niangua Rvr?
It is owned by the State Highway Agency.