AMP: 64 Location: I-15 and I-15 Business, Dillon Reassurance shield after the business loop splits AMP: 62 Location: I-15 and I-15 Business, Beaverhead Cty As we head out of Dillon, the business loop rejoins. S to S-222/S-278, N to MT-43 N to S-222   S to MT-41