Route 343 is a provincial highway located in the Lanaudière region of Quebec. It runs from Route 138 west of Saint-Sulpice and south of Autoroute 40 and ends at the junction of Route 347 east of Saint-Come and north of Saint-Alphonse-Rodriguez where it has a concurrency with Route 337.
Municipalities along Route 343
L'Assomption Saint-Paul Joliette Saint-Charles-Borromée Saint-Ambroise-de-Kildare Saint-Alphonse-Rodriguez
See also List of Quebec provincial highways
References
External links Transports Quebec Official Map Route 343 on Google Maps