Live Chat I-90 Community Nearby Traffic Alta Lake State Park 2024-05-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Alta Lake State Park Methow, WA 12.88 Brewster, WA 16.14 Manson, WA 19.76 Interstate highway exits close to Alta Lake State Park Exit 151, i90 104.56 Exit 154, i90 104.93 Exit 149, i90 106.33 Interstate highways close to Alta Lake State Park i90 map 104.56 i82 map 126.49 i5 map 166.72 State roads close to Alta Lake State Park US 97 WA map 3.01 US 2 WA map 44.37 WA 410 map 145.61