The traffic cam image taken at 4:40 pm shows virtually no traffic, since the bridge is closed due to semi truck losing its back wheels.
UPDATE at 4:53 pm: WSDOT reports that the truck is now moving after blocking traffic for an hour and a half. Bridge is now open. But Metro reports Westbound lanes on S Spokane St & 4 Av S are closed, due to a blockage until further notice.
Original Post
Seattle Department of Transportation posted that the West Seattle Bridge westbound has been temporarily closed due to a semi-truck losing its back wheels.
It is blocking all lanes.
No traffic cam images show the scene.
It is near the SR 99 viaduct and cars are backing up, with Highway 99 and other streets backing up.
No word as yet as to when the incident will be cleared.