Rt M S over Warm CR
FairOregon County, Missouri · S 9 T 23 N R 6 W · Structure no. 9139
- Built
- 1947
- 78 years old
- Condition
- Fair
- inspected January 2024
- Type
- Tee Beam
- Concrete
- Length
- 143 ft
- 3 main spans
- Daily traffic
- 761
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt M S over Warm CR is a concrete tee beam carrying Rt M S over Warm CR in Oregon County, Missouri. It was built in 1947, so it is 78 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 5 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 761 vehicles a day, roughly 9% of them trucks, projected to reach 1,065 by 2044. The structure is 143 ft (43.6 m) long and 26 ft wide. If it were closed, the detour would be 39.8 mi (64 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt M S over Warm CR built?
It was built in 1947, making it 78 years old in 2025.
What condition is Rt M S over Warm CR 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 January 2024.
How much traffic does Rt M S over Warm CR carry?
About 761 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Rt M S over Warm CR?
The structure is 143 ft (43.6 m) long with a longest span of 48 ft (14.5 m) and a deck 26 ft wide.
Who owns Rt M S over Warm CR?
It is owned by the State Highway Agency.