AMP: 10
Location: S-331 and S-228, Cascade Cty
Reassurance shield as Secondary 331 begins.
AMP: 1
Location: Castner St and Bridge St, Belt
A few miles later, we’ll approach downtown Belt, which is incorporated. In Belt, fork right to head through downtown and then continue to US-87.
AMP: 0
Location: S-331 and US-87, Cascade Cty
A mile and a half later, we’ll come to an unmarked junction with US-87/US-89/MT-3/MT-200. Turn left for US-87/US-89/MT-3 South and MT-200 East. Turn right for US-87/US-89/MT-3 North and MT-200 West.
S to US-87/MT-3/MT-200, N to S-227/S-228
N to MT-80, S to US-87/US-89/MT-3/MT-200/S-227
