MP: 240.18 Location: US-97 and ALT US-97, Chelan Cty Reassurance shield as we head out of this area and make a straight shot for Okanogan/Canada   MP: 244.4 Location: US-97 and Antoine Creek Rd, Chelan Cty Reassurance shield after Antoine Creek Rd, which serves as a back road back down to Chelan   MP: 252.85 … Continue reading U.S. Route 97, ALT US-97 to SR 153