State Route 520 logo

Montlake Blvd. on-ramp to eastbound SR 520 closed overnight for four hours Feb. 5

Date: Feb 5, 2026 to Feb 6, 2026

Time: 10 p.m. Thursday to 2 a.m. Friday

Activity details:

  • check mark icon Ramp closure
  • check mark icon Nighttime

Impact type:

  • check mark icon Traffic

Description: Crews will use this ramp closure to test and calibrate ramp drainage systems. The work is part of the Montlake Project.

Traffic: Montlake Blvd. on ramp to eastbound SR 520 will close for systems testing beginning at 10 p.m. on Thursday, Feb. 5, until 2 a.m. Friday, Feb. 6. During this closure, traffic wanting to access eastbound SR 520 will need to use alternate routes. The eastbound HOV direct access ramps will remain open during the 4-hour closure.

Contact Info

Email: sr520bridge@wsdot.wa.gov
SR 520 Program information line: 206-200-9484

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