Washington State Route 8 Washington State Route 8 State Route 8 (SR 8) is a state highway in Grays Harbor and Thurston counties, of the U.S. state of Washington. It extends from U.S. Route 12 (US 12) in the city of Elma, east to an interchange with US 101 about northwest of the state capital, Olympia. SR 8 intersects SR 108 west of McCleary. The route connects Elma and Olympia as part of a corridor between Aberdeen and the Puget Sound region. The highway was part of the Elma – Grand Mound branch of Primary State Highway 9 (PSH 9 EG) from 1937 until
Washington State Route 26 Palouse River and merges with US 195 in an uncontrolled Y intersection at the north end of downtown Colfax. In its annual traffic counts, WSDOT measured a daily average of 3,200 vehicles using the spur route. Washington State Route 26 State Route 26 (SR 26) is a state highway in central Washington in the United States. It travels east–west for from Interstate 90 (I-90) near Vantage to U.S. Route 195 (US 195) in Colfax. The highway intersects several major north–south highways, including SR 24, SR 17, US 395, and SR 261 before ending in Colfax. The route serves as a