Pioneer Junction, MT

Pioneer Junction is a Lincoln County census-designated place south of the county’s center along U.S. 2, with Libby Creek to the east and Big Cherry Creek to the west. Libby, the county seat, sits a few miles north, so Pioneer Junction’s map is mostly a corridor between the two creeks and the larger town. Libby Creek flows north toward the Kootenai River at Libby, giving the community a clear connection to the county’s river geography. The local shorthand is U.S. 2, two creeks, Libby nearby, and a northwestern Montana place read through its junction map.