AMP: 192
Location; I-15 and Prospect Ave, Helena
Reassurance shield after the 287 split.
AMP: 190
Location: I-15 and Saddle Dr, Lewis and Clark Cty
Reassurance shield after the South Helena exit as we head out of Helena and Lewis and Clark County
AMP: 188
Location: I-15 and S-282, Jefferson Cty
As we enter Jefferson County, we’ll approach the Montana City exit
AMP: 187
Location: I-15 and S-282, Jefferson Cty
Exit for S-518, which heads north to East Helena. S-282 also begins at this interchange, and heads south for a few miles before dead ending.
