502 Züm Main (operated by Brampton Transit) and 103 Hurontario Express (operated by Mississauga Transit) are the express bus routes running on Hurontario Street. Since September 2011, these routes serve as the only direct connection between Shoppers World and central Mississauga, replacing route 19 - Hurontario.

Route 502 runs between the City Centre Transit Terminal at Square One and Sandalwood Parkway via Shoppers World, seven days a week. Route 103 runs between Port Credit GO and Shoppers World, bypassing CCTT/Square One, every day except Sundays.

Service levels

Route 502

  Weekday Saturday Sunday
Peak every 7 to 11 minutes every 20 minutes every 20 minutes
Off-peak every 14 minutes every 20 minutes every 20 minutes
Evening every 20 minutes every 20 minutes every 20 minutes

Route 103

  Weekday Saturday Sunday
Peak every 10 to 14 minutes every 24 minutes none
Off-peak every 14 to 15 minutes every 22 minutes none
Evening every 15 to 20 minutes every 22 minutes none

Both routes run only until about 9 to 10 pm. When the routes are not running, passengers have to transfer between Brampton Transit route 2 and Mississauga Transit route 19 at the Hurontario and 407 Park and Ride lot.