I-495 Nbl over RTE.50
GoodFairfax County, Virginia · 00.83FR0650/01.29TO0066 · Structure no. 000000000028670
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 185 ft
- 2 main spans
- Daily traffic
- 151,785
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-495 Nbl over RTE.50 is a prestressed concrete stringer/multi-beam or girder carrying I-495 Nbl over RTE.50 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 151,785 vehicles a day, roughly 6% of them trucks, projected to reach 71,340 by 2042. The structure is 185 ft (56.4 m) long and 100 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-495 Nbl over RTE.50 built?
It was built in 2010, making it 15 years old in 2025.
What condition is I-495 Nbl over RTE.50 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 2024.
How much traffic does I-495 Nbl over RTE.50 carry?
About 151,785 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is I-495 Nbl over RTE.50?
The structure is 185 ft (56.4 m) long with a longest span of 93 ft (28.2 m) and a deck 100 ft wide.
Who owns I-495 Nbl over RTE.50?
It is owned by the State Highway Agency.