Dec. 6 marked the start of the design competition for the new SR 520 floating bridge wherein three teams have until the spring to develop their proposals for the $600 million to $750 million ...

Yesterday afternoon at a school in Medina, the Washington State Department of Transportation and contractor Kiewit/General/Manson, A Joint Venture (KGM) unveiled the latest construction plans and ...

SEATTLE -- State transportation officials have acknowledged the new State Route 520 bridge over Lake Washington was "structurally deficient" months before it opened to traffic in April 2016. The ...

SEATTLE -- A lost dog ran on the shoulder of State Route 520 on Monday morning. The pup ran along the eastbound SR 520 floating bridge and escaped several people who tried to rescue it, according to ...

A view of the new SR 520 floating bridge, looking east. The new 520 corridor will be six lanes wide (two 11-foot-wide outer general-purpose lanes and one 12-foot-wide inside HOV/transit lane in both ...