Box Elder, Montana
US-87 South - Chouteau County
Entering Chouteau County on US-87 south.
US-87 South - Distance Marker
Distance marker on US-87 south. Distance to Big Sandy and Great Falls. Truck Speed Limit - 60 MPH/Truck Night Speed Limit - 55 MPH.
US-87 South at MTS-448
US-87 South at MTS-448 in Box Elder.