I-495 SB & Sbh over RTE.123
GoodFairfax County, Virginia · 00.78FR0007/00.80TO0267 · Structure no. 000000000028682
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 243 ft
- 2 main spans
- Daily traffic
- 77,128
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-495 SB & Sbh over RTE.123 is a steel continuous stringer/multi-beam or girder carrying I-495 SB & Sbh over RTE.123 in Fairfax County, Virginia. It was built in 2010, so it is 15 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 77,128 vehicles a day, roughly 1% of them trucks, projected to reach 85,998 by 2042. The structure is 243 ft (74.1 m) long and 146 ft wide. If it were closed, the detour would be 11.8 mi (19 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 I-495 SB & Sbh over RTE.123 built?
It was built in 2010, making it 15 years old in 2025.
What condition is I-495 SB & Sbh over RTE.123 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 May 2024.
How much traffic does I-495 SB & Sbh over RTE.123 carry?
About 77,128 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is I-495 SB & Sbh over RTE.123?
The structure is 243 ft (74.1 m) long with a longest span of 121 ft (37 m) and a deck 146 ft wide.
Who owns I-495 SB & Sbh over RTE.123?
It is owned by the State Highway Agency.