US-20 East at I-15 North, and BL-15
US-20 east at I-15 North/US-20 East to Butte,MT and W. Yellowstone, MT, and BL-15/BL-20/To US-26 to Jackson, WY.
Taken 07-01-2006
US-20 east at I-15 North/US-20 East to Butte,MT and W. Yellowstone, MT, and BL-15/BL-20/To US-26 to Jackson, WY.
Taken 07-01-2006
