^ a bGoogle (March 30, 2023). "Route 191 in Quebec" (Map). Google Maps. Google. Retrieved March 30, 2023.
^http://www.mtq.gouv.qc.ca/portal/page/portal/Librairie/Publications/fr/salle_presse/20080211_investissements2008_2009/investissements_bas_st_laurent.pdf][permanent dead link]