WSDOT

US 97 Both Directions - On US 97 between milepost 159 and 160 (Swauk campground), Monday only from 6 a.m. to 6 p.m., expect flagger controlled traffic with delays where the contractor is completing striping and shoulder repair. A reduced speed zone is in place 24/7 through the project work site while the contractor completes construction. reduced speed zone is in place 24/7 through the project work site while the contractor completes construction.
Last Updated: 10/10/2021 12:29 PM
From milepost 159 to milepost 161 More

US 97 Both Directions - US 97 milepost 63 to 64, north of Toppenish: There is a northbound traffic revision with a single lane in both directions for construction work. No access is available to and from US 97 to Becker Rd. and McDonald Rd.
Last Updated: 10/14/2021 7:09 AM
From milepost 63 to milepost 64 More

US 97 Both Directions - On US 97 at milepost 330 (railroad crossing south of Oroville), there is a 35 m.p.h. advisory speed zone in place due to road conditions. Travelers should not attempt to pass slower vehicles through the advisory speed zone.
Last Updated: 9/10/2021 2:59 PM
From milepost 330 to milepost 331 More