I-90 - Snoqualmie Pass East - construction schedule

Last Updated: 11:30 a.m. Friday, Sept. 21, 2018

This webpage contains information about WSDOT construction and maintenance projects affecting traffic through the I-90 corridor between North Bend and Ellensburg.

North Bend Vicinity (mileposts 34 - 44)

  • Friday, Sept. 21 – Sunday, Sept. 30 - Eastbound lane closures expected 24 hours a day between mileposts 34 to 44 for concrete repair work. Nighttime work may reduce the eastbound lanes to one lane. No impacts expected westbound.

Snoqualmie Pass Vicinity (mileposts 51 - 63)

  • Friday, Sept. 21 – Sunday, Oct. 14 – Eastbound lane closures 24 hours a day between mileposts 54 to 62.     
  • Sunday, Sept. 23 – Saturday, Sept. 29 – Nighttime lane closures in both directions between mileposts 59 to 62.
  • Monday, Sept. 24 – Monday, Oct. 8 – Eastbound lane closures near milepost 51 in effect 24 hours a day, 7 days a week as crews install netting along the rock slopes.
  • Monday, Sept. 24 – Friday, Sept. 28 – Lane closures in both directions between mileposts 47 to 55 for construction and maintenance during the day and at night.

Easton Vicinity (milepost 69)

  • Monday, Sept. 24 – Wednesday, Sept. 26 - Westbound lane closures at milepost 69 from 7 a.m. to 3:30 p.m. for bridge repairs.

Cle Elum Vicinity (milepost 86 and 92)

  • Monday, Sept. 24 – Thursday, Sept. 27 – Westbound and eastbound lane closures for pavement repair from 6:30 a.m. to 4 p.m. between mileposts 82 and 83.
  • Tuesday, Sept. 25 - Friday, Sept. 28 - Westbound and eastbound lane closures for bridge deck repair work from 6 a.m. to 12 p.m.

Ellensburg Vicinity (mileposts 102 to 110)

  • Monday, Sept. 24 – Tuesday, Sept. 25 - Intermittent lane and shoulder closures at the Ellensburg interchange at Exit 106 during the day.
  • Wednesday, Sept. 26 – Friday, Sept. 28 - The eastbound off-ramp at Exit 106 will be reduced to a single lane and flaggers will direct traffic through the interchange from 8 p.m. to 6 a.m. Drivers will experience minor delays.

Kittitas Vicinity (mileposts 122 to 136)

  • Monday, Sept. 24 – Tuesday, Sept. 25 – Eastbound lane closures for guardrail repair work between 5 a.m. and 6 p.m.

Vantage Vicinity (mileposts 136 to 138)

  • Monday, Sept. 24 – Thursday, Sept. 27 – Westbound lane closures between mileposts 137 to 138 from 7 a.m. to 3 p.m. to make upgrades to visibility along the roadway.

WSDOT offers a number of helpful tools to help you plan your trip over Snoqualmie Pass this summer:

  • Visit the Snoqualmie Mountain Pass Webpage for real-time travel information and to view traffic cameras
  • Download WSDOT’s free smartphone app to check statewide travel information
  • Receive text message alerts about closures and delays by texting the number 468311 with the words "WSDOT Snoqualmie"
  • Tune into the Highway Advisory Radio at 1610 AM and 530 AM
  • Call 5-1-1 from your hands-free device
  • Sign up for email updates
  • Follow us on Twitter @SnoqualmiePass
  • For freight-related restrictions, please visit the Commercial Vehicle Services Road Restrictions website