Sully Road Sbl over Horsepen Run
GoodFairfax County, Virginia · 01.00FR668/00.15TO608 · Structure no. 000000000006255
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 42,498
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sully Road Sbl over Horsepen Run is a steel continuous stringer/multi-beam or girder carrying Sully Road Sbl over Horsepen Run in Fairfax County, Virginia. It was built in 1988, so it is 37 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 42,498 vehicles a day, roughly 1% of them trucks, projected to reach 62,047 by 2045. The structure is 121 ft (36.9 m) long and 87 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 Sully Road Sbl over Horsepen Run built?
It was built in 1988, making it 37 years old in 2025.
What condition is Sully Road Sbl over Horsepen 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 2023.
How much traffic does Sully Road Sbl over Horsepen Run carry?
About 42,498 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is Sully Road Sbl over Horsepen Run?
The structure is 121 ft (36.9 m) long with a longest span of 40 ft (12.2 m) and a deck 87 ft wide.
Who owns Sully Road Sbl over Horsepen Run?
It is owned by the State Highway Agency.