This collector expressway serves Downtown Metro Montreal. Its buried or underground on most of its lenght.
MTQ, in partnership with La Ville de Montréal planned in 2002 to extend A-720 eastward to
A-25(as planned in 1967). It would have been connected to
Souligny Avenue, where an expressway already exists and would have ended at
Route 25. Hochelaga-Maisonneuve borough inhabitants declined all the project issues.