Leg 01 · The near north
Out of the city, onto the Shield
The corridor leaves Toronto on the busiest highway network in the country and spends its first hours shedding it — north through cottage country, then onto the Canadian Shield at Sudbury, where the granite starts and the four-lane habit ends. This is the last stretch that behaves like southern Ontario: full services, passing lanes, predictable timing. Everything the plan can bank on the schedule side is banked here, which is why load-day departure timing matters more on this corridor than on a short one.