How do you get from Sault Ste Marie on to London on?

Answer 1

1. Take HIGHWAY 17 EAST to HIGHWAY 69 and RR-46 to TORONTO and SUDBURY in Greater Sudbury. EXIT.
2. Turn right off the exit ramp onto HIGHWAY 69 SOUTH to TORONTO.
3. HIGHWAY 69 becomes HIGHWAY 400. Continue SOUTH on HIGHWAY 400 to HIGHWAY 401 in Toronto. Follow signs to HIGHWAY 401 WEST, then follow signs to the EXPRESS LANES.
4. Take HIGHWAY 401 WEST to London.