State Route 520 logo

SR 520 closed in both directions across Lake Washington overnight on Oct. 16

Date: Oct 16, 2024 to Oct 17, 2024

Time: 11 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 and optimize underlid systems.

Traffic: SR 520 will be closed in both directions between Montlake in Seattle and 92nd Avenue N.E. in Clyde Hill from 11 p.m. on Wednesday, Oct. 16 to 5 a.m. on Thursday, Oct. 17.

Click on image to expand

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.