AMP: 127
Location: I-15 and Harrison Ave, Butte
Reassurance shield after the business loops split.
AMP: 125
Location: I-15 and Montana St, Butte
Reassurance shield after the Montana Street interchange
AMP: 124
Location: I-15 and I-115, Butte
As we head out of Butte, I-115 will merge into I-15/90, carrying the business loops with it. There is no access from I-15 south/I-90 west to I-115 north, but I-115 south merges back in right here.