When: Tuesday, September 1, 2026, until construction is complete

Where: Parkway Avenue, from Elm Street to Main Street Markham North

Reason: Markham Village storm sewer upgrade construction

Routes affected: 301 – Markham Express

Detour:

Morning

Buses will travel westbound on Parkway Avenue, right on northbound Paramount Road, left on westbound Ramona Boulevard, left on southbound Main Street Markham North, service stop 1861 and back to regular routing on westbound Bullock Drive.

Stops Missed: 1855 and 1856

Afternoon

Buses will travel south on Main Street Markham Road, eastbound on Ramona Boulevard, right on southbound Paramount Road and back to regular routing on eastbound Parkway Avenue.

Stops missed: 1860 and 4848

Alternative stops:

Morning

  • Stop 1861 on Main Street Markham North at Bullock Drive, on the northwest corner

Afternoon

  • Temporary stop on Main Street Markham North at Ramona Boulevard, on the northwest corner
  • Temporary stop on Paramount Road, north of Parkway Avenue

Please plan ahead and allow yourself extra travel time. For trip planning assistance, contact us at 1-866-668-3978.