US Bridges

620 Braddock Rd. over I-495

Good

Fairfax County, Virginia · 00.92FR71/ 00.70TO Ravens · Structure no. 000000000028693

Built
2010
15 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
493 ft
4 main spans
Daily traffic
65,151
2022 count
Owner
State
State Highway Agency

About this bridge

620 Braddock Rd. over I-495 is a steel continuous stringer/multi-beam or girder carrying 620 Braddock Rd. over I-495 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 65,151 vehicles a day, roughly 1% of them trucks, projected to reach 77,012 by 2042. The structure is 493 ft (150.3 m) long and 133 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Carries620 Braddock Rd.
CrossesI-495
Location00.92FR71/ 00.70TO Ravens
RouteCounty Highway 620
Coordinates38.81139, -77.21846
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating53.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length493 ft (150.3 m)
Longest span156 ft (47.4 m)
Deck width133 ft (40.4 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic65,151 (2022)
Projected traffic77,012 by 2042
Trucks1%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$3,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was 620 Braddock Rd. over I-495 built?

It was built in 2010, making it 15 years old in 2025.

What condition is 620 Braddock Rd. over I-495 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 620 Braddock Rd. over I-495 carry?

About 65,151 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is 620 Braddock Rd. over I-495?

The structure is 493 ft (150.3 m) long with a longest span of 156 ft (47.4 m) and a deck 133 ft wide.

Who owns 620 Braddock Rd. over I-495?

It is owned by the State Highway Agency.