State Route 520 logo

Westbound SR 520 off-ramp to southbound I-5 closed Sept. 6-9

Date: Sep 6, 2024 to Sep 9, 2024

Time: 9 p.m. Friday to 5 a.m. Monday

Activity details:

  • check mark icon Ramp closure
  • check mark icon High-impact construction
  • check mark icon Around-the-clock
  • check mark icon Overnight

Impact type:

  • check mark icon Traffic
  • check mark icon Dust
  • check mark icon Noise

Description: Crews will use the closure to pave and restore the second lane of travel for this ramp.

Traffic: The westbound SR 520 off-ramp to southbound I-5 in Seattle will close for construction beginning at 9 p.m. Friday, Sept. 6 until 5 a.m. Monday, Sept. 9. During this closure, crews will pave and ultimately restore the second lane of travel for this ramp, which was removed in 2022 as part of the SR 520/I-5 Express Lanes Connection Project. NOTE: This ramp will temporarily reopen on Sunday, Sept. 8 from 10 a.m. to 3 p.m. to allow for traffic to travel through for an NFL game that day. The ramp will close again after 3 p.m. Sunday and remain closed until the 5 a.m. Monday reopening.

Contact Info

Email: sr520bridge@wsdot.wa.gov
24-hour construction hotline: 206-316-2559

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