AMP: 122
Location: I-15 and Rocker Gulch Rd, Silver Bow Cty
As we cross over S-276, we’re a mile from the I-15 and I-90 split.
AMP: 121
Location: I-15 and I-90, Silver Bow Cty
Dillon appears to be added onto these signs after the fact- perhaps they felt they should be a control city because they are the only real Montana city south of here on I-15 and Idaho Falls is in Idaho.
AMP: 121
Location: I-15 and I-90, Silver Bow Cty
Exit for I-15 south, which continues its trek down to Idaho. Keep left for I-90 west and Missoula.
AMP: 121
Location: I-15 and I-90, Silver Bow Cty
Reminder sign at the gore.
S to MT-43, N to I-115/I-15 Bus/I-90 Bus
E to I-115/I-15 Bus/I-90 Bus, W to S-441
