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What's Happening on I-90 East of Snoqualmie Pass


Traffic Impacts for Oct. 17 - 26

Rock Blasting Closure Schedule - NEW TIME

  • Monday, Oct. 20, 5:30 p.m. to 6:30 p.m.
  • Tuesday, Oct. 21, 5:30 p.m. to 6:30 p.m.
  • Wednesday, Oct. 22, 5:30 p.m. to 6:30 p.m.
  • Thursday, Oct. 23, 5:30 p.m. to 6:30 p.m.

During rock blasting closures drivers should plan for an hour of added travel time. During the closure crews will close the pass eastbound at Gold Creek (milepost 56) and westbound at Price Creek (milepost 61). 

Friday, Oct. 17

  • Drivers will experience daytime and nighttime delays due to lane closures in both directions between milepost 47 to 55.
  • Drivers may experience potential daytime delays due to single lane closures in both directions between mileposts 56 to 61.

Saturday, Oct. 18

  • Drivers may experience minor delays in the morning before 9 a.m. due to single lane closures in both directions near Denny Creek to the Hyak vicinity from milepost 47 to 55.

Sunday, Oct. 19

  • Drivers may experience minor delays in the morning before 10 a.m. due to single lane closures in both directions between mileposts 56 to 61.

Monday, Oct. 20

  • Drivers will experience daytime and nighttime delays due to lane closures in both directions between milepost 47 to 55. Intermittent closures of on and off ramps are expected. Signs will direct drivers to use alternate exits.
  • Drivers may experience nighttime delays due to single lane closures in both directions, daytime delays due to a single lane closure eastbound and daytime rolling slowdowns between mileposts 56 to 61.
  • Drivers may experience minor delays due to a single lane closure westbound from 8 a.m. to 4 p.m. near Kittitas between mileposts 115 to 122.

Tuesday, Oct. 21

  • Drivers will experience daytime and nighttime delays due to lane closures in both directions between milepost 47 to 55. Intermittent closures of on and off ramps are expected. Signs will direct drivers to use alternate exits.
  • Drivers may experience nighttime delays due to single lane closures in both directions, daytime delays due to a single lane closure eastbound and daytime rolling slowdowns between mileposts 56 to 61.

Wednesday, Oct. 22

  • Drivers will experience daytime and nighttime delays due to lane closures in both directions between milepost 47 to 55. Intermittent closures of on and off ramps are expected. Signs will direct drivers to use alternate exits.
  • Drivers may experience nighttime delays due to single lane closures in both directions, daytime delays due to a single lane closure eastbound and daytime rolling slowdowns between mileposts 56 to 61.
  • Drivers may experience minor delays due to a single lane closure westbound from 8 a.m. to 4 p.m. near Kittitas between mileposts 115 to 122.  

Thursday, Oct. 23

  • Drivers will experience daytime and nighttime delays due to lane closures in both directions between milepost 47 to 55. Intermittent closures of on and off ramps are expected. Signs will direct drivers to use alternate exits.
  • Drivers may experience nighttime delays due to single lane closures in both directions, daytime delays due to a single lane closure eastbound and daytime rolling slowdowns between mileposts 56 to 61.
  • Drivers may experience minor delays due to a single lane closure westbound from 8 a.m. to 4 p.m. near Kittitas between mileposts 115 to 122.

Friday, Oct. 24

  • Drivers will experience daytime and nighttime delays due to lane closures in both directions between milepost 47 to 55. Intermittent closures of on and off ramps are expected. Signs will direct drivers to use alternate exits.
  • Drivers may experience nighttime delays due to single lane closures in both directions, daytime delays due to a single lane closure eastbound and daytime rolling slowdowns between mileposts 56 to 61.

Saturday, Oct. 25

  • Drivers may experience minor delays in the morning before 9 a.m. due to single lane closures in both directions near Denny Creek to the Hyak vicinity from milepost 47 to 55.

Sunday, Oct. 26

  • Drivers may experience minor delays in the morning before 10 a.m. due to single lane closures in both directions near Denny Creek to the Hyak vicinity from milepost 47 to 55.

Bicycle Alternate Route: I-90 is closed to bicycles in both directions between the Hyak interchange (Exit 54) and Stampede Pass interchange (exit 62) because there is no shoulder for bicycles to use. Bicyclists can use the John Wayne Pioneer Trail, weather permitting, as an alternate route.

For freight-related restrictions, please visit the Commercial Vehicle Services Road Restrictions Web page:
www.wsdot.wa.gov/commercialVehicle/Restrictions/roadlist.aspx

For more information regarding delays and construction on I-90 east of Snoqualmie Pass:

Watch the timelapse video of the snowshed coming down.