State Route 520 logo

E. Roanoke St. between Boylston Ave. E and Harvard Ave. E. closed nightly Feb. 20 and 21 (includes westbound SR 520 off-ramp to E. Roanoke St.)

Date: Feb 20, 2026 to Feb 22, 2026

Time: 10 p.m. to 6 a.m. nightly

Activity details:

  • check mark icon Street and lane closure
  • check mark icon Ramp closure
  • check mark icon High-impact construction
  • check mark icon Nighttime
  • check mark icon Overnight

Impact type:

  • check mark icon Bike/pedestrian
  • check mark icon Traffic
  • check mark icon Noise

Description: Crews will use this closure to begin removing overhead King County Metro trolley wires . This work is part of the SR 520 Portage Bay Bridge and Roanoke Lid Project.

Traffic: Both directions of East Roanoke Street between Boylston Avenue East and Harvard Avenue East will close for construction beginning at 10 p.m. until 6 a.m. on Friday, Feb. 20, and Saturday, Feb. 21. Pedestrian access will be maintained and a uniformed police officer will be on site to guide vehicle traffic around the work. Please note this closure also includes closing the westbound SR 520 off-ramp to East Roanoke Street.

Contact Info

Email: sr520bridge@wsdot.wa.gov
24-hour construction hotline: 206-319-4520

Note: This tool is presented for planning purposes only. Construction is inherently dependent on weather and other factors, and activities are subject to change.