Ontario Road Network: Road Net Element

The ORN is a provincewide geographic database of over 250,000 kilometres of municipal roads, provincial highways, and resource and recreational roads. The ORN is the authoritative source of roads data for the Government of Ontario.

Road names in the ORN are the official names provided by the authoritative jurisdiction for each road segment, such as a municipality or the Ontario Government. The list of authoritative sources used for the ORN is in the “Ontario Road Network - List of Partners” document in the Supporting Files section below. You can also find the authoritative jurisdiction for a specific road feature in the Jurisdiction table in ORN Road Net Element.

ORN Road Net Element requires an advanced knowledge of GIS including LRS and complex table relationships.

This dataset contains the following related tables:

official street name
alternate street name
address information
road classification
number of lanes
road surface
speed limit
structure
toll point
blocked passage
route name
route number
jurisdiction
source
underpass
junction

Ministry contact: Natural Resources and Forestry

Additional information

Tags: Economy and Business Economy and Business

Environment and Nat... Environment and Natural Resources

Infrastructure and ... Infrastructure and Transportation

Driving and roads Driving and roads
Geographic coverage: Ontario
Last Validated Date: May 19, 2022
Update frequency: Weekly