Vandalia is a small unincorporated community in Valley County, Montana, established in 1904 with a post office and a store on the Great Northern Railway along the Hi-Line, the Hi-Line is a geographical term referring to the portion of the northern United States south of the Canada–United States border along which runs the main line of which railway?
Vandalia, Montana:  It was established in 1904 with a post office and a store along the Hi-Line of the Great Northern Railway. Hi-Line: The Hi-Line is a geographical term referring to the portion of the northern United States south of the Canada–United States border along which runs the main line of the BNSF Railway (originally the mainline of the Great Northern Railway) and U.S. Highway 2.
BNSF Railway