SR 520 Construction Corner

The go-to source for information on SR 520 construction


Eastbound SR 520 closed overnight 9/13, 9/14, 9/20 and 9/21

9/13/2021 to 9/21/2021
9:00 p.m. to 5:00 a.m.

Crews will be working on the underside of the Montlake lid. This work will occur from 9 p.m. until 5 a.m. on Monday, Sept. 13, Tuesday, Sept. 14, Monday, Sept. 20 and Tuesday,Sept. 21. During these hours, eastbound SR 520 across Lake Washington will be closed from Montlake Boulevard to the Eastside.

Traffic: From 9 p.m. to 5 a.m. on Monday, Sept. 13 and Tuesday, Sept. 14, and again Monday, Sept. 20 and Tuesday, Sept. 21. eastbound SR 520 across Lake Washington will be closed from Montlake Boulevard to the Eastside.

Contact Info Email: sr520bridge@wsdot.wa.gov
24-hour construction hotline: 206-775-8885
Activity Type Lane and Ramp Closures

Learn more about how we're managing certain types of construction activities.

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