Mud Lake, Idaho

ID-33 east at ID-28 north to Salmon. Continue east on ID-33 for Rexburg and West Yellowstone (Montana). This is the southern end of ID-33. The Sacajawea Historic Byway turns from ID-28 to ID-33 east here.

ID-33 East approaching ID-28 in Jefferson County.

ID-33 east at ID-28 north to Salmon. Continue east on ID-33 for Rexburg and West Yellowstone (Montana). This is the southern end of ID-33. The Sacajawea Historic Byway turns from ID-28 to ID-33 east here.