Mo 25 S over Castor Rvr
FairStoddard County, Missouri · S 25 T 27 N R 10 E · Structure no. 4539
- Built
- 1922
- 103 years old, rebuilt 1946
- Condition
- Fair
- inspected October 2023
- Type
- Tee Beam
- Concrete
- Length
- 190 ft
- 4 main spans
- Daily traffic
- 4,552
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 25 S over Castor Rvr is a concrete tee beam carrying Mo 25 S over Castor Rvr in Stoddard County, Missouri. It was built in 1922 and reconstructed in 1946, so it is 103 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 4,552 vehicles a day, roughly 17% of them trucks, projected to reach 7,738 by 2044. The structure is 190 ft (57.9 m) long and 30 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Mo 25 S over Castor Rvr built?
It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1946.
What condition is Mo 25 S over Castor 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 October 2023.
How much traffic does Mo 25 S over Castor Rvr carry?
About 4,552 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is Mo 25 S over Castor Rvr?
The structure is 190 ft (57.9 m) long with a longest span of 48 ft (14.5 m) and a deck 30 ft wide.
Who owns Mo 25 S over Castor Rvr?
It is owned by the State Highway Agency.