Boyer Avenue East reduced to a single lane between East Roanoke Street and Everett Avenue East during daytime on Saturday, Nov. 7 Date: 11/9/2026 to 11/9/2026 Time: 7 a.m. to 3:30 p.m. Activity details: Street and lane closure Impact type: Daytime Crews will use this single lane closure to facilitate construction happening on the Boyer Hillside and on the east side of Boyer Avenue underneath SR 520. This work is part of the SR 520 Portage Bay Bridge and Roanoke Lid Project. Traffic: Boyer Avenue East will be reduced to a single lane between East Roanoke Street and Everett Avenue East 7:00 a.m. to 3:30 p.m. on Saturday, Nov. 9. In addition, there will be parking restrictions on Boyer Avenue East to allow space for crews and traffic to get through. Flaggers will be on site to manage traffic flow and pedestrian access needs. Travelers are advised to plan for delays or seek alternate routes if able. Closures Westbound SR 520 off-ramp to northbound I-5 and East Roanoke Street closed most weeknights Westbound SR 520 closed between Montlake Boulevard and I-5 Nov. 13-16 Boyer Avenue East reduced to a single lane between East Roanoke Street and Everett Avenue East during daytime on Saturday, Nov. 7 Long-term closures Weekday parking restrictions near Fuhrman Ave. for staging site begin June 15 Boyer Avenue East reduced to a single lane between East Roanoke Street and Everett Avenue East July 20 – Nov. 24 (weekdays) Activities Portage Bay piledriving schedule: Week of Nov. 2 – 8 Contact Info Email: sr520bridge@wsdot.wa.gov 24-hour construction hotline: 206-319-4520
