Upcoming Construction & Events

July 30, 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.

June 8th - TBD: I-5 Express Lanes close at 8PM nightly until further notice.

July 26 - 30: 1st Ave S / SR99 Duwamish River Bridge closed northbound for grid deck repairs. Nightly 10PM - 5AM.

August 1: Full closure of the Montlake Bridge for grid deck repairs. 6AM - 6PM.

August 2 - 6: 1st Ave S Bridge / SR99 Duwamish River Bridge closed northbound for grid deck repairs. Nightly 10PM - 5AM.

August 7 - 10: Full closure of SR520 across Lake Washington between Montlake Blvd E and 92nd Ave NE for realignment. Fri 11PM - Mon 5AM.

August 14: Full southbound closure of the SR99 Tunnel for monthly maintenance. Fri 10PM - Sat 8AM.

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