John S Mosby Hiwy over South Fork Broad Run
GoodLoudoun County, Virginia · 00.52FR659/00.91TO616 · Structure no. 000000000011128
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 3 main spans
- Daily traffic
- 9,865
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
John S Mosby Hiwy over South Fork Broad Run is a concrete culvert carrying John S Mosby Hiwy over South Fork Broad Run in Loudoun County, Virginia. It was built in 1974, so it is 51 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 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 9,865 vehicles a day, roughly 1% of them trucks, projected to reach 14,403 by 2045. The structure is 25 ft (7.6 m) long. 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 |
|---|---|---|
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was John S Mosby Hiwy over South Fork Broad Run built?
It was built in 1974, making it 51 years old in 2025.
What condition is John S Mosby Hiwy over South Fork Broad 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 September 2023.
How much traffic does John S Mosby Hiwy over South Fork Broad Run carry?
About 9,865 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is John S Mosby Hiwy over South Fork Broad Run?
The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m).
Who owns John S Mosby Hiwy over South Fork Broad Run?
It is owned by the State Highway Agency.