High Quality Content by WIKIPEDIA articles! Route 202 is an east/west 140-kilometer highway in the Monteregie region of the province of Quebec, Canada. Its western terminus is at the junction of Route 132 in Sainte-Barbe and its eastern terminus is in southern Cowansville at the junctions of Route 104 and Route 139. The highway runs a few kilometers north of the United States-Canada border for most of its length.