Old Colchester RD over Giles Run
GoodFairfax County, Virginia · 00.10FR3180/00.28TO825 · Structure no. 000000000006672
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 1,533
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Old Colchester RD over Giles Run is a prestressed concrete slab carrying Old Colchester RD over Giles Run in Fairfax County, Virginia. It was built in 1958, so it is 67 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 1,533 vehicles a day, roughly 2% of them trucks, projected to reach 2,178 by 2042. The structure is 30 ft (9.1 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 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 Old Colchester RD over Giles Run built?
It was built in 1958, making it 67 years old in 2025.
What condition is Old Colchester RD over Giles 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 March 2024.
How much traffic does Old Colchester RD over Giles Run carry?
About 1,533 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Old Colchester RD over Giles Run?
The structure is 30 ft (9.1 m) long with a longest span of 30 ft (9.1 m) and a deck 24 ft wide.
Who owns Old Colchester RD over Giles Run?
It is owned by the State Highway Agency.