Reminder: Lane closures on 1st Ave South Bridge likely to cause delays this weekend
The 1ST Ave South Bridge will see lane closures from 5am to 10:30am Saturday morning, Aug. 13.
The two right lanes on the SR 99 First Avenue South Bridge in Seattle will close for grid deck repair by Washington State Department of Transportation (WSDOT) bridge crews
Boat traffic remains normal, bridge can open on weekends
WDOT warns drivers to expect delays.