State Route 520 logo

SR 520 closed in both directions across Lake Washington (eastbound access to Montlake only) overnight on Dec. 12

Date: Dec 12, 2024 to Dec 13, 2024

Time: 10 p.m. to 5 a.m.

Activity details:

  • check mark icon Full highway closure
  • check mark icon Overnight

Impact type:

  • check mark icon Traffic

Description: Crews will test Montlake lid systems.

Traffic: SR 520 will close across Lake Washington between the eastside and I-5 for westbound traffic and Montlake Boulevard and the eastside for eastbound traffic from 10 p.m. to 5 a.m. on the night of Dec. 12. All eastbound traffic will exit at Montlake Blvd. The SR 520 Trail will remain open.

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.