Boyer Ave. E. between E. Roanoke St. and Everett Ave. E. closed nightly Oct. 12-15 Date: Oct. 12, 2026 to morning of Oct. 15, 2026 Time: 10 p.m. to 6 a.m. nightly Activity details: Street and lane closure Impact type: OvernightParking RestrictionsTrafficNoise Description: Crews will use these nightly closures to mobilize equipment into the area for construction of bridge piers near the Boyer Hillside. This work is part of the SR 520 Portage Bay Bridge and Roanoke Lid Project. Traffic: Both directions of Boyer Avenue East between East Roanoke Street and Everett Avenue East will close for construction beginning at 10 p.m. until 6 a.m. nightly from Oct. 12-15. The road will reopen at 6 a.m. each of the following mornings. Signed detours will be in place and local access will be maintained. Closures Eastbound SR 520 off-ramp to Montlake Boulevard closed nightly Oct. 5-6, Oct. 8 & Oct. 10 Westbound SR 520 off-ramp to northbound I-5 and East Roanoke Street closed nightly Oct. 5-8, Oct. 19-22, & Oct. 26-29 Boyer Ave. E. between E. Roanoke St. and Everett Ave. E. closed nightly Oct. 12-15 Montlake Boulevard on-ramp to westbound SR 520 closed nightly Oct. 13-14 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 – Oct. 23 (excluding weekends) Activities Portage Bay piledriving schedule: Week of Oct. 5-11 Contact Info Email: sr520bridge@wsdot.wa.gov 24-hour construction hotline: 206-319-4520
