The route has multiple branches
The Trans-Canada system is a network, not one identical roadway across the country.
Break it into regions
Atlantic, Quebec/Ontario, Prairies, Rockies and Pacific sections have different driving environments.
Avoid mileage obsession
Trying to cross the country too quickly leaves little room for rest or actual destinations.
Season changes by region
A spring trip can encounter winter conditions in one region and mild weather in another.
General travel-planning information only. Drivers must follow licence restrictions, traffic laws and current road-authority directions. Do not continue driving when fatigued or when weather, closures or road conditions make the trip unsafe.