MP: 134.07 Location: US-97 and Cascade Rd, Ellensburg After exiting I-90, US-97 turns promptly left onto an alignment that used to be shared with US-10   MP: 134.23 Location: US-97 and Cascade Way Extension, Ellensburg First reassurance shield after the multiplex ends. We are about to jump on the old US-10 alignment out to SR … Continue reading U.S. Route 97, I-90 to SR 10