List of former Quebec provincial highways

All Routes under 100 were renumbered in the 1970s. Some are now Routes in the 100-range; others became Autoroutes. Autoroutes are numbered under 100 and above 400, and the conflicting range was changed.[1][2][3]

Former Quebec provincial highways
Highway markers for Routes 1, 17, and 108.
System information
Maintained by Transports Québec
NotesDecommissioned in the early 1970s.
Highway names
ProvincialQuebec Route XX (Route XX)
System links


Prior to the early the 1970s, Quebec's provincial routes were numbered from 1-108. With the development and subsequent expansion of the Autoroute system, as well as an effort to simplify route connections and reduce motorist confusion.[4] First proposed in 1966 with the intent of being implemented for Expo 67,[4] the changes did not occur until the early 1970s. As part of the renumbering, the present blue Autoroute and green Provincial highway shields were introduced.

Former route list


  1. The H.M. Gousha Company (1950). "Metropolitan District of Montreal" (Map). Shell Street Guide and Metropolitan Map of Montreal. The Shell Oil Company.
  2. The H.M. Gousha Company (1955). Shell Map of Quebec and Maritime Provinces (Map). The Shell Oil Company.
  3. The H.M. Gousha Company (1955). "Quebec" (Map). Shell Map of Quebec and Maritime Provinces. The Shell Oil Company.
  4. Johnston, Grant (July 13, 1966). "Quebec To Amend Highway Numbering System" (Google News Archive Search). The Montreal Gazette. Retrieved December 23, 2018.
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