State Route 520 logo

Montlake Blvd on-ramp to eastbound SR 520 closed nightly Sept. 8-11

Date: Sep 8, 2025 to Sep 12, 2025

Time: 10 p.m. to 6 a.m. the next morning

Activity details:

  • check mark icon Ramp closure
  • check mark icon Nighttime

Impact type:

  • check mark icon Traffic

Description: Crews will be putting finishing touches related to punchlist tasks on the Montlake Project.

Traffic: The Montlake Boulevard on-ramp to eastbound SR 520 will close from 10 p.m. to 6 a.m. on the nights of Sept. 8 through Sept. 11. Drivers wanting to access eastbound SR 520 from Montlake need to use alternate routes.

Contact Info

Email: sr520bridge@wsdot.wa.gov
24-hour construction hotline: 206-775-8885

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