AMP: 65
Location: US 87 and US 191, Fergus Cty
Reassurance shield as US 191 joins the highway and MT 3 departs. The wrong way concurrency lasts to Lewistown.
AMP: 79
Location: US 87 and D St, Fergus Cty
Fourteen miles later, keep left to stay on 87/191/200
AMP: 79
Location: US 87 and D St, Fergus Cty
Stay straight for 87/191/200 Business into Lewistown. Keep left to stay on the mainlines, which loop around town.
S to US-87/US-191 Bus/MT-200/MT-200 Bus/S-238
N to US-87/US-87 Bus/MT-200/MT-200 Bus/S-238
E to US-87/US-87 Bus/US-191 Bus/MT-200/S-238
N to US-87 Bus/US-191 Bus/MT-200 Bus , S to S-297
