At 7,710 feet, it will be the longest floating bridge in the world, surpassing by 132 feet the old Highway 520 floating bridge built in 1963. The gap between opening the westbound and eastbound ...

Three teams have been selected to compete to design and build the new SR 520 floating bridge, estimated to cost $700 million to $900 million. The new bridge will replace the existing vulnerable ...

Washington now holds the title for the world's longest floating bridge. Again. As with the three other longest and heaviest floating bridges on the planet, the colorfully named SR 520 Bridge makes ...

(Kurt Schlosser / GeekWire) One of the more important aspects of a floating bridge is that it stays afloat. That seems like a simple enough design request, and the existing SR 520 bridge over Lake ...

SEATTLE — A crash blocked multiple westbound lanes of the State Route 520 floating bridge in Seattle Wednesday morning. Washington State Patrol (WSP) Trooper Rick Johnson said the crash happened ...