Gunston Road over US 1
GoodFairfax County, Virginia · E of Structure 01433 · Structure no. DAPMDWBEL001443
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 166 ft
- 2 main spans
- Daily traffic
- 6,000
- 2020 count
- Owner
- Federal
- Army
About this bridge
Gunston Road over US 1 is a steel continuous stringer/multi-beam or girder carrying Gunston Road over US 1 in Fairfax County, Virginia. It was built in 2011, so it is 14 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 6,000 vehicles a day, roughly 5% of them trucks, projected to reach 6,500 by 2046. The structure is 166 ft (50.7 m) long and 85 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gunston Road over US 1 built?
It was built in 2011, making it 14 years old in 2025.
What condition is Gunston Road over US 1 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 August 2024.
How much traffic does Gunston Road over US 1 carry?
About 6,000 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Gunston Road over US 1?
The structure is 166 ft (50.7 m) long with a longest span of 85 ft (25.8 m) and a deck 85 ft wide.
Who owns Gunston Road over US 1?
It is owned by the Army.