Construction Look Ahead

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August 20 -21: NB I-5 will close 3 right lanes from Denny Way to SR 520, 9PM - 5AM.

August 20 - 23: NB I-5 will close 3 left lanes from the Ship Canal Bridge to Ravenna, 9PM - 5AM.

August 20 - 23: 1st Ave S. will be fully closed between S. King St. and Railroad Way S., 10PM - 5AM.

August 24 - 27: Northbound SR 99 will be closed from Spokane St. to south end of Battery St. Tunnel, 10PM on the 24 - 5AM on the 27th.

August 22: Seattle Mariners vs. Houston Astros at Safeco Field, 1:10PM.

August 25: Ed Sheeran concert at CenturyLink, 7PM.

August 30: Seattle Seahawks vs. Oakland Raiders at CenturyLink Field, 7PM.

August 31 - September 2: Bumbershoot at Seattle Center.

August 31 - September 3: PAX West at WSCC (9th Ave closed between Pine & Pike St.)

September 14 - 17: Partial NB I-5 closure, details TBA.

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Note: Information subject to change. Additional construction or events may be planned in the Seattle area.
Questions? Contact: or call 206-684-ROAD

SDOT Construction List
LocationDates and TimesProject Name / AgencyDescription of Traffic Impacts
Updated: 8/20/2018