Highway 520

Highway 520 Bridge Toll Going Up 2.5 Percent The state Transportation Commission has approved a 2.5 percent increase in the tolls on the Highway 520 floating bridge. The new rates approved Wednesday will take effect on July 1.
Another Problem For New 520 Floating BridgeThe state Transportation Department says more repairs are needed on a key pontoon that will anchor the east end of the new Highway 520 floating bridge on Lake Washington in Seattle.