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Québec Autoroutes

Côte-de-Liesse Autoroute (A-520)

This collector links A-40 (Métropolitaine) to A-20 (Jean-Lesage) (with both breezewood interchanges) on Montreal Island and serves Dorval Int'l Airport. Each of its terminus are roundabout interchanges.

Status : In service
Years in service : 1966 - present
Location : Montréal region.
Western terminus : Av. Dorval (Dorval) (km 0)
Eastern terminus
: Boulevard Côte-de-Liesse (Dorval) (km 8)
Length
: 7.8 kilometres
Other names
:
Lowest AADT
: 30 000 vpd (between A-13 and A-40) (2000)
Highest AADT
: 35 000 vpd (between A-20 and A-13) (2000)

Construction of the Côte-de-Liesse Roundabout
autoroute520.jpg
Courtesy of Archives Nationales du Québec