AMP: 43 Location: Tongue River Rd and Greenleaf Rd, Rosebud Cty Just after the turn, we’ll enter a small Amish community – lots of folks on horseback and cart. AMP: 46 Location: Tongue River Rd and County Rd, Rosebud Cty A couple miles later, pavement begins as we enter the Northern Cheyenne Reservation. AMP: 52 Location: Tongue River … Continue reading Montana Secondary Highway 447, S-332 to US-212