WB Hirst Brault Ex over Pimmit Run
GoodFairfax County, Virginia · 01.38FR123/00.96TO66 · Structure no. 000000000006495
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 132 ft
- 2 main spans
- Daily traffic
- 13,962
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
WB Hirst Brault Ex over Pimmit Run is a concrete continuous slab carrying WB Hirst Brault Ex over Pimmit Run in Fairfax County, Virginia. It was built in 1983, so it is 42 years old, younger 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 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 13,962 vehicles a day, projected to reach 15,568 by 2042. The structure is 132 ft (40.2 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| 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 WB Hirst Brault Ex over Pimmit Run built?
It was built in 1983, making it 42 years old in 2025.
What condition is WB Hirst Brault Ex over Pimmit 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 February 2024.
How much traffic does WB Hirst Brault Ex over Pimmit Run carry?
About 13,962 vehicles per day (2022 count).
How long is WB Hirst Brault Ex over Pimmit Run?
The structure is 132 ft (40.2 m) long with a longest span of 66 ft (20.1 m) and a deck 44 ft wide.
Who owns WB Hirst Brault Ex over Pimmit Run?
It is owned by the State Highway Agency.