Geospaital Data: Infrastructure of Ontario

Ontario Trail Network Segment
Ministry of Natural Resources, 2009
A vector dataset of Ontario's trail network.
Access: Download from Scholars GeoPortal 

Ontario Trail Network Trailheads

Ministry of Natural Resources, 2010
A geospatial database of Ontario's trailheads, which contains trailhead points which describe the characteristics of a trail such as trail name, length, type, permitted use, amenity, and organization.
Access: Download from Scholars GeoPortal

Ontario Road Network (ORN)
Ministry of Natural Resources, 2012
A vector dataset of over 250,000 kilometres of municipal roads, provincial highways, and resource and recreation roads.
Access: Download from Scholars GeoPortal