Pre-Design Notice: Detailed Design Notice for Pedestrian Crossovers and Traffic Signal Program
City of Markham Pre-Design Notice March 3, 2026 Topic: Pre-Design Notice: Detailed Design Notice for Pedestrian Crossovers and Traffic Signal Program Schedule: Pre-Design process begins March 2026 What is happening? The City of Markham has retained Arcadis Professional Services (Canada) Inc. (Arcadis) to complete the pre-design and detailed design for traffic signals in your neighbourhood. This is part of
Metrolinx YNSE Installation of Underground Monitoring Equipment on Longbridge Road, West of Yonge Street
Metrolinx Construction Notice February 10, 2026 Topic: Installation of underground monitoring equipment on Longbridge Road, west of Yonge Street Schedule: starting as early as February 23 (one week duration) Timing: Weekdays, 8:00AM to 5:00PM What is happening? To prepare for future tunnelling of the Yonge North Subway Extension, crews working on behalf of Metrolinx will be installing underground monitoring
Metrolinx YNSE Utility Survey Test Pit Investigations at 7967 Yonge Street
Metrolinx Construction Notice February 10, 2026 Topic: Utility survey test pit investigations at 7967 Yonge Street Schedule: February 12, 2026 Timing: 7:30 a.m. to 3:00 p.m. What is happening? Crews working on behalf of Metrolinx will conduct two test pit investigations at 7967 Yonge Street to support the Yonge North Subway Extension Project. The excavations enable future construction and
Metrolinx YNSE Installation of Underground Monitoring Equipment on Centre Street and Clark Avenue, west of Yonge Street
Metrolinx Construction Notice February 10, 2026 Topic: Installation of underground monitoring equipment on Centre Street and Clark Avenue, west of Yonge Street Schedule: starting as early as February 13 or 18, 2026 (one week duration) Timing: Weekdays, 8:00AM to 5:00PM What is happening? Crews working on behalf of Metrolinx will be installing underground monitoring equipment on both Centre Street
Metrolinx YNSE Geotechnical Work Notice at 7994 Yonge St.
Metrolinx Construction Notice February 3, 2026 Topic: Geotechnical Work at 7994 Yonge St. Schedule: mid-February 2026 to early March 2026 Timing: Weekdays, 9:00AM to 5:00PM What is happening? To support planning and design work for the Yonge North Subway Extension, crews working on behalf of Metrolinx will be carrying out geotechnical investigations and a pumping test at 7994 Yonge
Upcoming Tree Removal Notice – Pomona Mills Park
City of Markham Construction Notice February 5, 2026 Topic: Upcoming Tree Removal Notice - Pomona Mills Park Schedule: • Tree removal: Winter 2026 • Trail and road embankment protection (construction) and sediment removal: Summer and Fall 2026 • Final Landscaping: Spring 2027 What is happening? The City of Markham will be undertaking permanent erosion restoration work in Pomona Mills