It's been a busy 2013 construction season. Most big closures are done but drivers should still expect closures through the winter.
Stay on top of the latest traffic and closure information by downloading our mobile app.
Here's what's happening:
- SR 99 Downtown Seattle: Friday, Dec. 6 to the morning of Monday, Dec. 9 - Both directions of SR 99 will be closed between Valley Street and the south end of the Battery Street Tunnel from 11:59 p.m. Friday to 5 a.m. Monday.
- SR 522 near Monroe: Friday, Dec. 13 to the morning of Saturday, Dec. 14 - Both directions are tentatively scheduled to close from 10 p.m. Friday to 7 a.m. Saturday for a traffic shift.
Tools to help drivers plan and navigate closures and traffic: