Notice of Construction: McCowan Road from Stouffville Road to Bloomington Road

York Region is improving McCowan Road in the Town of Whitchurch-Stouffville.

Description:

• Removing and replacing asphalt road surface on McCowan Road from Stouffville Road to Bloomington Road in the Town of Whitchurch-Stouffville

• Traces of asbestos, used in asphalt mixes throughout the 1970s and 1980s, are present on McCowan Road
• While the risk of asbestos exposure is low, York Region's contractor will take precautionary measures during asphalt removal

• Repairing and replacing culverts that allow water to flow freely under the road and driveways

• Property owners will be contacted by the contractor prior to driveway culvert work
• Repairing and replacing guiderails that provide a barrier between the roadway and potential hazards
• Temporary road closures are required to complete this work

Duration:

• July to November 2026

Impacts to travellers:

• Lane restrictions:

• Monday to Friday from 9 a.m. to 7 p.m.
• Saturday from 7 a.m. to 7 p.m.
• Traffic personnel will direct vehicles when required

• Temporary road closures:

• For 12 consecutive days on McCowan Road from Stouffville Road to Bethesda Sideroad
• For 12 consecutive days on McCowan Road from Bethesda Sideroad to Bloomington Road
• A formal notice of temporary road closure will be issued when closure dates are confirmed
• Access to homes and businesses will be maintained

As with all road construction projects, work may be rescheduled due to weather. York Region will provide advance notice where possible.

For more information and project updates, visit york.ca/RoadConstruction

If you have questions about this project, please contact: