HIGHWAYS

 PROJECT GALLERY
 

 

 

Route 460 Interchange
Christiansburg, Virginia

Owner:   Virginia Department of Transportation
Contract Amount:   $53.8Million
Completion Date:   June 2002
 

The Project consisted of 68 lane-miles of interstate and primary roadway including 2 interchanges at Exit 118 on I-81. In addition 12 bridges, 5 MSE walls, 27,000 square meters of soundwall, several miles of various dimension drainage pipe, over 7,700 meters of barrier wall with inset drainage structures, and approximately 1.7 million cubic yards of excavation.


Throughout the course of the project there was 19 separate traffic switches made. Poured over 11,000 cubic yards of concrete, drove over 16 1/3 miles of steel piling under the 12 bridges and laid over 8 1/4 miles of pipe.


 

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