AMP: 0
Location: S-387 and US-87, Chouteau Cty
Reassurance shield as S-387 begins. 387 is the old alignment of US-87 into Fort Benton.
AMP: 2
Location: S-387 and US-87, Chouteau Cty
387 is pretty short, and two miles later we’ll approach Montana 80.
AMP: 2
Location: S-387 and MT-80, Chouteau Cty
Turn left for MT-80 south into town, and right for MT-80 north back up to US-87.
S to MT-80/S-223, N to S-236/S-432