AMP: 187
Location: I-15 and S-282, Jefferson Cty
Reassurance shield after the Montana City exit
AMP: 175
Location: I-15 and Old Hwy 91, Jefferson Cty
Reassurance shield after the Jefferson City interchange
AMP: 165
Location: I-15 and MT-69, Jefferson Cty
A few miles later, we’ll approach the Montana 69 interchange
AMP: 164
Location: I-15 and MT-69, Jefferson Cty
Exit for Montana 69, which heads into Boulder and then down to Whitehall. 69 is the fastest route from here to Bozeman and eastern Montana.
S to I-90, N to I-15 Bus/US-12/US-287
