How it fits
Provinces, territories and municipalities own and operate most roads; the federal government has national policy, safety, funding and trade-corridor roles.
Operations
Road authorities inspect and maintain pavement, bridges, drainage, signs, lighting, winter services and traffic systems.
Canadian context
A single trip can cross several jurisdictions, each with its own standards, service levels and budgets.
Limits and lifecycle
Infrastructure requires continuous operations and renewal long after initial construction.
General infrastructure education only. Active road incidents, vehicle recovery and technical road work should follow responsible authorities and qualified professionals.