70

Those portions of BANNOCK and POWER COUNTIES within the following boundary: beginning at the junction of Interstate 86 and Interstate 15 near Pocatello, then west on Interstate 86 to the Bannock Creek-Arbon Valley Highway, then south along Bannock Creek-Arbon Valley Highway to Mink Creek-Arbon Valley junction near Pauline, then northeast along Mink Creek Road to the Rattlesnake Creek Road, then east along the Rattlesnake Creek-Garden Gap-Arimo Road, then southeast on Rattlesnake Creek-Garden Gap-Arimo Road to Arimo, then north on Interstate 15 to the point of beginning.