Eastbound SR 520 off-ramp to Montlake Blvd. closed nightly Aug. 11 & 12 Date: August 11, 2026 to August 13, 2026 Time: 10 p.m. to 6 a.m. nightly Activity details: Ramp closure Impact type: NighttimeOvernightTraffic Description: Crews will use this closure to re-stripe sections of the ramp. This work is part of the SR 520 Portage Bay Bridge and Roanoke Lid Project. Traffic: The eastbound SR 520 off-ramp to Montlake Boulevard will close for construction nightly beginning at 10 p.m. until 6 a.m. on Tuesday, August 11 and Wednesday, August 12. All traffic from I-5 entering eastbound SR 520 will pay the SR 520 Bridge Toll during the hours this ramp is closed. Those who do not want to pay the toll or who need to access Montlake from I-5 must use alternate routes. Closures Westbound SR 520 off-ramp to northbound I-5 and East Roanoke Street closed most weeknights Eastbound SR 520 off-ramp to Montlake Boulevard closed nightly Nov. 7 and 8 East Roanoke Street alley closed between East Edgar Street and Boyer Avenue East Oct. 28-30 and Nov. 2-6 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. 20 Activities Portage Bay piledriving schedule: Week of Oct. 26 – Nov. 1 Contact Info Email: sr520bridge@wsdot.wa.gov 24-hour construction hotline: 206-319-4520
