When: Monday, August 18, 2025 to Saturday, November 1, 2025

Where: Main Street Unionville and Fred Varley Drive, City of Markham 

Event: City of Markham Construction

Routes affected: 302 - Unionville Express

Route 302 Detour:

Eastbound trips on Carlton Road will turn right on southbound Fred Varley Drive and back to regular routing on westbound Kreighoff Avenue.

Stops 1483, 1485, 1487, 1489, 1491, 4373, 4951, 5840, 5841 and 5842 will be missed.

Alternate Stops:

  • 1481 on Carlton Road at Fred Varley Drive
  • Temporary stop on Fred Varley Drive at Krieghoff Avenue
  • 5843 on Krieghoff Avenue at Village Parkway

Detour Map:

(click on image to enlarge)

Map showing detour route

Please plan ahead and allow yourself extra travel time. For trip planning assistance, call the YRT Contact Centre at 1-866-668-3978.