Live Chat I-15 Community Nearby Traffic Twin Lakes Southwest Dam (Water dam) 2024-05-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Twin Lakes Southwest Dam (Water Dam) Dayton, ID 9.79 Swanlake, ID 11.17 Preston, ID 16.59 Interstate highway exits close to Twin Lakes Southwest Dam (Water Dam) Exit 17, i15 18.00 Exit 13, i15 18.34 Exit 22, i15 18.99 Interstate highways close to Twin Lakes Southwest Dam (Water Dam) i15 map 18.00 i84 map 51.87 i86 map 85.46 State roads close to Twin Lakes Southwest Dam (Water Dam) UT 23 map 24.40 UT 200 map 26.45 UT 61 map 27.05