Route 273 is a short 21 km long, two-lane north/south highway on the south shore of the Saint Lawrence River in Quebec, Canada. Its northern terminus is in Saint-Antoine-de-Tilly at the junction of Route 132, and the southern terminus is at the junction of Route 269 near Saint-Gilles. Towns along Route 273 Saint-Antoine-de-Tilly Saint-Apollinaire Saint-Agapit See also List of Quebec provincial highways References External links Provincial Route Map (Courtesy of the Quebec Ministry of Transportation) Route 273 on Google Maps 273