Mo 47 S over Olds Mines CR
FairWashington County, Missouri · S 30 T 39 N R 3 E · Structure no. 11976
- Built
- 2001
- 24 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 228 ft
- 3 main spans
- Daily traffic
- 1,906
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 47 S over Olds Mines CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 47 S over Olds Mines CR in Washington County, Missouri. It was built in 2001, so it is 24 years old, younger 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 1,906 vehicles a day, roughly 14% of them trucks, projected to reach 2,859 by 2044. The structure is 228 ft (69.5 m) long and 42 ft wide. If it were closed, the detour would be 29.8 mi (48 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 47 S over Olds Mines CR built?
It was built in 2001, making it 24 years old in 2025.
What condition is Mo 47 S over Olds Mines 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 June 2024.
How much traffic does Mo 47 S over Olds Mines CR carry?
About 1,906 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is Mo 47 S over Olds Mines CR?
The structure is 228 ft (69.5 m) long with a longest span of 85 ft (26 m) and a deck 42 ft wide.
Who owns Mo 47 S over Olds Mines CR?
It is owned by the State Highway Agency.