US Route 195 is a north-south highway in the southern half of eastern Washington. The southern end is at US Route 95 on the Idaho-Washington border, right next to Lewiston, Idaho. The northern end is at Interstate 90, duplexed with US Route 2 and US Route 395, on the west side of Spokane, Washington. US Route 195 leads straight south of Spokane, continuing what US Route 395 started at the Canadian border. At Spokane, though, US Route 395 heads southwest along Interstate 90 toward the Tri-Cities, leaving US Route 195 in its wake as the southerly highway.