Boyer Avenue East reduced to a single lane between East Roanoke Street and Everett Avenue East July 20 – September 1 (excluding weekends) Date: July 20 to September 1 Time: 9:30 a.m. to 3:30 p.m. weekdays Activity details: Street and lane closureHigh-impact construction Impact type: DaytimeBike/pedestrianParking RestrictionsTrafficNoise Description: Crews will use this single lane closure to create space for dump trucks to remove nearly 20,000 cubic yards of soil from the Boyer Hillside. 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 beginning at 9:30 a.m. to 3:30 p.m. weekdays beginning Monday, July 20, until at least September 1. 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. Travelers are advised to plan for delays or seek alternate routes if able. Learn more about the Boyer Hillside regrade on our dedicated project updates page. Closures Eastbound SR 520 between I-5 and Montlake Blvd. closed overnight Aug. 8 Westbound SR 520 between Montlake Blvd. and I-5 closed nightly Aug. 10-13 Eastbound SR 520 off-ramp to Montlake Blvd. closed nightly Aug. 11 & 12 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 – September 1 (excluding weekends) Activities Vibratory casing installation in Portage Bay schedule: Phase of work is complete Contact Info Email: sr520bridge@wsdot.wa.gov 24-hour construction hotline: 206-319-4520