SR 520 Construction Corner

The go-to source for information on SR 520 construction


Closure of the Montlake Boulevard exit from westbound SR 520 12/4- 12/7

12/4/2020 to 12/7/2020
8:00 p.m. to 5:00 a.m.

Crews will continue installtion of the 54-inch water line across the Montlake off-ramp from westbound SR 520. This work will occur fom 8 p.m. Friday, Dec. 4 until 5 a.m. Monday, Dec. 7. During these hours, the Montlake Boulevard exit from westbound SR 520 will be closed. Drivers can use the East Lake Washington Boulevard exit from westbound SR 520.

Noise: Nearby neighbors may hear additional truck traffic during work hours. Traffic: From 8 p.m. Friday, Dec. 4 until 5 a.m. Monday, Dec. 7 the Montlake Boulevard exit from westbound SR 520 will be closed. Drivers can use the East Lake Washington Boulevard exit from westbound SR 520.

Activity Type Lane and Ramp Closures
Activity Type Nighttime Activities

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.