Tag: Washington State Department of Transportation

Detour will provide a long-term solution to minimize traffic interruptions in Pierce County PARSIPPANY, N.J.,  (GLOBE NEWSWIRE) -- Acrow Bridge, a leading international bridge engineering and...

Eight departments of transportation were named winners of the 2017 Perpetual Pavement Award by Asphalt Pavement Alliance (APA). The award celebrates long-life asphalt pavements that reflect the characteristics of a Perpetual Pavement design.

The Washington State Department of Transportation (WSDOT) released a drone video showing two miles of ongoing construction work inside Seattle’s SR 99 tunnel.

Bertha’s 1.7-mile drive beneath Seattle came to a successful end Tuesday afternoon, April 4, 64 years to the day since the Alaskan Way Viaduct first opened to traffic.