U.S. Route 89, US-87/MT-3/MT-200 to S-427

 

AMP: 71

Location: US-89 and US-87, Cascade Cty
Reassurance shield after the US-87 split.

AMP: 53

Location: US-89 and S-427, Cascade Cty

18 miles later, we’ll approach S-427.

AMP: 53

Location: US-89 and S-427, Cascade Cty

S-427 heads up to Raynesford, and is a nice shortcut from Lewistown to here.

AMP: 53

Location: US-89 and S-427, Cascade Cty

Turn left for 427 north. Stay straight for 89 south.

 S to S-259, N to S-331

 N to US-87/MT-3/MT-200

 S to S-427, N to S-331

 N to S-331, S to S-427

 W to S-331E to S-427