The Armstrong–Jackman Border Crossing is a border crossing on the Canada–United States border, located southeast of Saint-Théophile, Québec, and northwest of Jackman, Maine. The border crossing is the northern terminus of U.S. Route 201, which also has the road name Old Canada Road north of Jackman, and the southern terminus of Quebec Route 173, also known as Route-du-Président-Kennedy - the existing Quebec Autoroute 73 already heads in the direction of this US/Canadian border crossing, as the closest Canadian freeway of any kind in the area. The passport stamp includes the designation "JKM".