Upcoming Construction & Events

October 15, 2020

To view this information geographically, visit our Travelers Information Map.

Highlights:

King County currently remains in Phase 2 of Governor Jay Inslee's 'Safe Start' reopening plan. Accordingly, all special events, sporting events, and concerts have been canceled, postponed, or rescheduled until further notice, unless noted below.

September 30 - mid-November: S Boeing Access Road reduced to one lane in each direction between EMWS & MLK Jr Way S. 24/7.

October 5 - Late-Summer 2021: Marion St. exit at Colman Dock closed and moved to Yesler Way.

October 7: The Lander St. Bridge is now open!

October 12: 12th Ave S Vision Zero Project begins.

October 23: Full closure of the SR99 Tunnel for monthly maintenance. Fri 10PM - Sat 6AM.

October 30: Full closure of the SR99 Tunnel for monthly maintenance. Fri 10PM - Sat 6AM.

Download the PDF version of this information.

Note: Information subject to change. Additional construction or events may be planned in the Seattle area.

Questions? Contact: construction.coordination@seattle.gov or call 206-684-ROAD

SDOT Construction List
LocationDates and TimesProject Name / AgencyDescription of Traffic Impacts
Updated: 10/18/2019