Service Advisories

13 - Islington

When: Monday, August 31, 2026, to Wednesday, September 30, 2026, between 7 a.m. and 7 p.m.

Where: Islington Avenue, between Nashville Road and Highway 27

Reason: Paving

Routes affected: 13 - Islington

Detour: Northbound and Southbound

Buses will turn left on Nashville Road, left on southbound Highway 27, left on eastbound Major Mackenzie Drive West and back to regular routing on southbound Islington Avenue.

Stops 3359, 5309, 3361, 3363, 3365, 3367 and 3369 will not be serviced.

Alternative stops:

Update: 50 - Queensway, High Street Construction

When: Saturday, September 5, 2026, to December 2026

Where: High Street between Burke Street to West Street, and between Dalton Road to River Street

Event: High Street Construction Project, Town of Georgina

Routes affected: 50 - Queensway

Detour: Northbound

Buses will detour on eastbound Black River Road, right on southbound Queen Street and through St James Street, Fairpark Lane and Hawkins Street. Buses will continue on southbound Smockum Boulevard and northbound trips will end at the temporary stop...

Routes 2, 5, 77, 88, 91, 99, 360 and Viva blue/blue B

When: Saturday, September 19, 2026, 8:30 a.m. to 11 a.m.

Where: Yonge Street, from Cummer Avenue to Finch GO Bus Terminal

Event: RBC Race for the Kids

Routes affected (southbound only): 2 – Milliken, 5 – Clark, 77– Highway 7, 88 – Bathurst, 91 – Bayview, 99 – Yonge, 360 – Vaughan Mills/Wonderland and Viva blue/B

Detour:

Viva blue/blue B southbound trips will detour via Steeles Avenue, Willowdale Avenue and enter Finch GO Bus Terminal from Bishop Avenue. Stop 9817 will be missed.

All other southbound...

522 - Markham Local

When: Thursday, September 10, 2026

Where: Unionville Commons, 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 5324 on Main Street...

301 - Markham Express

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...