AMP: 14 Location: Highwood Rd and Belt Creek Rd, Cascade Cty No reassurance shield after the turn. AMP: 22 Location: Highwood Rd and McGowan Rd, Highwood, Chouteau Cty As we enter Chouteau County, we’ll enter unincorporated Highwood. AMP: 43 Location: S-228 and MT-80, Chouteau Cty Several miles later, we’ll approach MT-80 without any signage other than the directional … Continue reading Montana Secondary Highway 228, S-331 to MT-80