From 9 p.m. Friday, May 29, to 5 a.m. Monday, June 1, the off-ramp from westbound I-90 to westbound SR 18/Snoqualmie Parkway and the westbound I-90 on-ramp from eastbound SR 18 and Snoqualmie Parkway will close for paving.
Detour routes:
- Westbound I-90 off-ramp: Westbound I-90 traffic will not be allowed to exit to westbound SR 18 or Snoqualmie Parkway at exit 25. Drivers should follow the signed detour to the High Point Way exit, looping back to eastbound I-90 and then exiting at SR 18/Snoqualmie Parkway.
- Westbound I-90 on-ramp: To access westbound I-90 from eastbound SR 18 and southbound Snoqualmie Parkway, you will need to use the eastbound I-90 on-ramp, continuing to the North Bend/Snoqualmie exit (Winery Road), and then looping around to westbound I-90.
People traveling in the area should follow signed detours, expect significant congestion near the I-90/SR 18 interchange, allow more time for travel, or use alternate routes. This closure depends on dry weather and may be rescheduled if rain is in the forecast.
[Information provided by the Washington State Department of Transportation (WSDOT)]
