Off-street area (Road Assets Database)

The Roads database includes an inventory of road assets (roadways, blocks, intersections, sidewalks, curbs) with a spatial representation and various attached information.

Zone-type road assets represent regions located between other road assets and that are not part of the local or arterial road network. The areas are represented by polygons.

Among the information associated with a zone-like object is the type of zone, etc.

Related data is also available in separate sets on the portal:

  • [Road asset (complete database)] (/city-of-montreal/road-active)
  • [Roadway and intersection] (/city-of-montreal/voirie-causee-intersection)
  • [Sidewalk and island] (/city-of-montreal/voirie-trottoir-ilot)

Warnings

  • The data released on road assets are those in the possession of the City's geomatics team and are not necessarily up to date throughout the territory.
  • The data released on road assets is provided for information purposes only and should not be used for the purposes of designing or carrying out works, or for the location of assets. This third party metadata element was translated using an automated translation tool (Amazon Translate).

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 19:22 (UTC)
Created April 17, 2026, 19:22 (UTC)
contact_email donneesouvertes@montreal.ca
contact_person {"en": "Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Montréal", "fr": "Gouvernement et municipalités du Québec; Gouvernement et municipalités du Québec; Ville de Montréal"}
criticality_level []
data_dictionary unknown,unknown,unknown
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2018-08-16 00:00:00
open_canada_keywords {"en-t-fr": ["SIRR", "Roads", "Zone", "Government information"], "fr": ["SIRR", "Voirie", "Zone", "Information gouvernementale"]}
open_canada_subject ["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Zone hors voirie (Base de données des actifs de voirie)
update_frequency P1M