Service Advisories

302 - Unionville Express

When: Thursday evenings from 6:30 p.m. to 9:30 p.m. on July 2, 9, 16, 23, 30 and August 6, 2026

Where: Main Street Unionville, from Carlton Road to Victoria Avenue, and Fred Varley Drive, from Fonthill Boulevard to Main Street Unionville

Event: Thursday Nights at the Bandstand

Routes affected: 302 - Unionville Express

Detour:

Afternoon buses traveling eastbound on Carlton Road will continue east past Main Street Unionville, turn right on southbound Kennedy Road, right on westbound Highway 7, right on...

82 – Valleymede, 83A – Trench - detour due to construction

When: Monday, June 29, to Monday, August 31, 2026

Where: Richmond Green Secondary School parking lot

Why: Construction

Routes affected: 82 – Valleymede and 83A – Trench

Detour: Routes 82 and 83A northbound:

Northbound buses will travel north on Leslie Street, right onto John Birchall Road and will continue on westbound Elgin Mills Road to stop 1093. 

Stop 4630 will be missed.

Southbound trips will begin at stop 1093, on Elgin Mills Road, west of Leslie Street.

Stops 4630, 7114, and 4931 will be missed.

522 - Markham Local

When: Monday, July 6 to Friday, July 10, 2026

Where: Unionville Commons building (4310 Highway 7 East, City of Markham)

Why: Road construction (paving work)

Routes affected:  Route 522 - Markham Local

Detour:

Buses will travel west on Highway 7, passing Main Street Unionville, right on northbound Eureka Street, right on eastbound Euclid Street, right on southbound Main Street Unionville, and back to regular routing.

Missed stop: 7384

Alternative stops:

• Stop 9885 on Highway 7 at Main Street Unionville

• Stop...

52 - Holland Landing, 425 - Huron Heights School Special

When: Tuesday, May 19, 2026 to Friday, August 28, 2026 (extended)

Where: Queen Street at Yonge Street, Town of East Gwillimbury

Why: Construction (Yonge Street Revitalization Project)

Routes affected: Route 52 – Holland Landing (southbound), Route 425 – Huron Heights School Special (morning trip)

Detour:

Buses travelling south on Toll Road will turn right on westbound Bradford Street, left on southbound Holland Landing Road, left on northbound Yonge Street, right on eastbound Mount Albert Road, and back...

85 - Rutherford

When: Thursday, November 27, 2025, until fall 2026

Where: Rutherford Road, over the CN Rail tracks

Why: Construction related to York Region’s Rutherford Road Improvements; expected completion in fall 2026.

Routes affected: Route 85 - Rutherford

Please check back for more information on service adjustments.

Rutherford Road will be reduced to one lane in each direction between Creditstone Road/Melville Avenue and Greenock Drive to accommodate work on the rail bridge.

Expect delays for the duration of this...