SR 520 Construction Corner

The go-to source for information on SR 520 construction


SR 520 full closure 7/8 - 7/11

7/8/2022 to 7/11/2022
11:00 p.m. to 5:00 a.m.

Crews will be installing girders on the Montlake lid. Work will occur from 11 p.m. Friday, July 8, until 5 a.m., Monday, July 11. During these work hours, SR 520 will be closed in both directions between I-5 and extends to the eastside.

Traffic: Crews will be installing girders on the Montlake lid. Work will occur from 11 p.m. Friday, July 8, until 5 a.m., Monday, July 11. During these work hours, SR 520 will be closed in both directions between I-5 and extends to the eastside.

Contact Info Email: sr520bridge@wsdot.wa.gov
- 24-hour construction hotline: 206-200-9484
Activity Type Highway Closures
Documents Noise notification
Traffic lane diagram

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.