W 310 ST over W Fk Big CR
GoodHarrison County, Missouri · S 9 T 63 N R 28 W · Structure no. 23845
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 181 ft
- 3 main spans
- Daily traffic
- 80
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
W 310 ST over W Fk Big CR is a prestressed concrete continuous stringer/multi-beam or girder carrying W 310 ST over W Fk Big CR in Harrison County, Missouri. It was built in 1995, so it is 30 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 80 vehicles a day, roughly 10% of them trucks, projected to reach 92 by 2044. The structure is 181 ft (55.2 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 W 310 ST over W Fk Big CR built?
It was built in 1995, making it 30 years old in 2025.
What condition is W 310 ST over W Fk Big CR 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 February 2024.
How much traffic does W 310 ST over W Fk Big CR carry?
About 80 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is W 310 ST over W Fk Big CR?
The structure is 181 ft (55.2 m) long with a longest span of 60 ft (18.3 m) and a deck 27 ft wide.
Who owns W 310 ST over W Fk Big CR?
It is owned by the County Highway Agency.