I-495 Capital Beltway Express Lanes, Virginia

Name of Project:
I-495 Capital Beltway Express Lanes, Virginia


Contractor
The Lane Construction Corporation (U.S. subsidiary of the Salini Impregilo Group)

Country:
USA

Client:
Virginia Department of Transportation

Total value:
$1.5 billion

Lane, in a construction joint venture with Fluor, constructed two new lanes in each direction on a 14-mile stretch of 495

reating a seamless HOV network from the Springfield Interchange to just north of the Dulles Toll Road. The project included the replacement of more than $260 million of aging infrastructure, including more than 50 bridges and overpasses and 12 interchange upgrades including the 95 interchange. Lane also built more than 70,000 linear feet (approximately 21.3 km) of sound walls providing double the existing protection for local neighborhoods. 

MAIN TECHNICAL DATA:
Length: 14 miles (approximately 22.54 km)
Bridges: 50
Sound walls: 70,000 LF (approximately 21.3 km)

OTHER PROJECTS: USA