Service Advisories

7 - Martin Grove

When: Thursday, September 11, 2025, until further notice

Where: Humber College Polytechnic

Reason: Safety concerns related to labour action

Routes affected:  7 - Martin Grove

Detour:

Route 7 buses will service the temporary stop on Humber College Boulevard at Silver Bell Lane. Stop 6951 will not be serviced.

Alternate stop:

•  Temporary stop on Humber College Boulevard at Silver Bell Lane

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87 - Autumn Hill, 105 - Dufferin

When: September 29 to November 5, 2025

Where: Peter Rupert Avenue, between Golden Orchard Road/Barletta Drive and Jazz Drive/Ascalon Drive

Event: Construction

Routes affected: 87 - Autumn Hill, 105 - Dufferin (northbound only)

Detour:

Northbound Routes 87 and 105 will detour onto eastbound Ivy Glen Drive, left onto northbound Grand Trunk Avenue, left onto westbound Freedom Trail and right onto Peter Rupert Avenue to regular routing.

Stops 6735, 5741 and 5742 will be missed.

Southbound Route 87 will...

88 - Bathurst

When: Thursday, September 11, 2025, until further notice

Where: Seneca Polytechnic - King Campus

Reason: Safety concerns related to labour action

Routes affected:  88 – Bathurst 

Detour:

Route 88 buses will service a temporary stop on the left side of the Lake Seneca Trail parking lot. Stops 1706 and 7242 will not be serviced.

Alternate stop:

• Temporary stop on the left side of Lake Seneca Trail parking lot

Detour Map:

(click on image to enlarge)

Please plan ahead and allow yourself extra travel time. For trip...

411, 416 – Markham District School Specials

When: Tuesday, September 2, 2025, until construction is complete

Where: Church Street from Wootten Way North to Ninth Line, City of Markham

Reason: Storm sewer construction

Routes affected: 411, 416 – Markham District School Specials

Detour Route 411 morning service: Morning service will detour northbound Ninth Line, westbound Highway 7, northbound Wooten Way North and back to regular routing on Parkway Avenue. Routes 416 morning service: Morning service will detour westbound Church Street, southbound...

522 - Markham Local

When: Tuesday, October 7, 2025

Where: Unionville Commons, 4310 Highway 7 East

Reason: Construction

Routes affected: 522 - Markham Local

Detour Eastbound and westbound buses will continue on westbound Highway 7, turn right onto northbound Eureka Street, right onto eastbound Euclid Street, right onto southbound Main Street Unionville and back to regular routing. Stop 7384 will not be serviced. Alternative stop location:

• 5324 on Main Street Unionville at Highway 7

Please plan ahead and allow yourself extra...