Mo 81 S over Fox Rvr
GoodClark County, Missouri · S 1 T 65 N R 8 W · Structure no. 33925
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected November 2021
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 334 ft
- 4 main spans
- Daily traffic
- 923
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 81 S over Fox Rvr is a prestressed concrete box beam or girders - single or spread carrying Mo 81 S over Fox Rvr in Clark 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 923 vehicles a day, roughly 15% of them trucks, projected to reach 1,338 by 2044. The structure is 334 ft (101.8 m) long and 31 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 9 Excellent | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 81 S over Fox Rvr built?
It was built in 2012, making it 13 years old in 2025.
What condition is Mo 81 S over Fox 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 November 2021.
How much traffic does Mo 81 S over Fox Rvr carry?
About 923 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Mo 81 S over Fox Rvr?
The structure is 334 ft (101.8 m) long with a longest span of 90 ft (27.4 m) and a deck 31 ft wide.
Who owns Mo 81 S over Fox Rvr?
It is owned by the State Highway Agency.