AMP: 0 Location: Cheyenne Ave and US-212, Lame Deer, Rosebud Cty No reassurance shield as Montana 39 begins. AMP: 1 Location: MT-39 and Sweet Medicine Dr, Rosebud Cty As we head out of Lame Deer, we’re 51 miles from I-94. AMP: 13 Location: MT-39 and Rosebud Creek Rd, Rosebud Cty Reassurance shield about 13 miles later.   AMP: 22 … Continue reading Montana Highway 39, US-212 to I-94