Route 340 over One Mile Run
GoodRockingham County, Virginia · 5.00 Rt 708 - 0.11 Rt 754 · Structure no. 000000000015890
- Built
- 1941
- 84 years old, rebuilt 2006
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 3,921
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Route 340 over One Mile Run is a prestressed concrete box beam or girders - multiple carrying Route 340 over One Mile Run in Rockingham County, Virginia. It was built in 1941 and reconstructed in 2006, so it is 84 years old, older than the Virginia average of 50.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 3,921 vehicles a day, projected to reach 4,372 by 2045. The structure is 65 ft (19.8 m) long and 44 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 8 Very Good | No problems noted. |
| 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 Route 340 over One Mile Run built?
It was built in 1941, making it 84 years old in 2025. It was reconstructed in 2006.
What condition is Route 340 over One Mile Run 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 January 2025.
How much traffic does Route 340 over One Mile Run carry?
About 3,921 vehicles per day (2022 count).
How long is Route 340 over One Mile Run?
The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 44 ft wide.
Who owns Route 340 over One Mile Run?
It is owned by the State Highway Agency.