Sweetgrass–Coutts Border Crossing
The Sweetgrass–Coutts Border Crossing connects the town of Sweet Grass, Montana with the village of Coutts, Alberta, on the Canada–United States border. It is the busiest port of entry for both the province of Alberta and state of Montana, and among the busiest west of the Great Lakes. The border crossing is connected by Interstate 15 and Alberta Highway 4.History
The port of entry was established in 1890 when a narrow gauge railroad was completed by the Galt Companies that delivered coal from Lethbridge, Alberta, to Great Falls, Montana. In 1936, the US built an elaborate Georgian Revival border station which still stands today, and is listed in the National Register of Historic Places. This station was replaced around 1979 with a single story brick building when US Route 91 was replaced by I-15 a few feet to the west. This building has since been demolished. In 2004, the US and Canada completed work on a massive joint border inspection station which houses the inspection agencies of both countries. Rail traffic continues to cross the border at this location as the Canadian Pacific Railway and BNSF Railway meet here.
