U.S. Route 87, MT-80/S-223 to S-386


AMP: 40

Location: US-87 and MT-80, Chouteau Cty

Reassurance shield missing the shield after the Montana 80 junction.

AMP: 39

Location: US-87 and S-386, Chouteau Cty

A mile later, turn left for S-386, which spurs back up to Fort Benton.

 S to S-564, N to S-387

 N to MT-80

 S to S-387

 N to S-564