Yonge Street Improvements - Spring 2026 Update

York Region is widening and improving Yonge Street from Davis Drive to Green Lane in the Town of Newmarket and Town of East Gwillimbury to enhance service to the community and prepare for future growth.

Construction continues to take place on the east side of Yonge Street and includes:

• Excavating and widening the road
• Installing new fire hydrants, and storm sewer and watermain components
• Working on street lighting and traffic signals 

Future stages of construction include installing sidewalks, cycle tracks and medians, paving and streetscaping. When the east side of the road is complete, construction will switch to the west side.

The benefit of lane shifts is they allow designated left turn lanes to remain open throughout construction and keep traffic moving. Signs guide travellers. 

Crews are refreshing line markings when possible. In winter, paint wears off quickly due to road salt, grit and wet conditions. For new paint to set properly, the road must be dry.

Yonge Street near Bristol Road, looking south. Large trench boxes secured the work area during deep excavation for underground stormwater equipment.

Project Timeline

Anticipated completion is late 2027. 
As with all construction projects, work may be delayed due to weather.

Traffic Impacts

• Lane reductions outside of peak travel times
• Lane shifts and temporary impacts to sidewalks and entrances
• Night work and weekend work as required
• Access maintained to businesses and entrances 

Travellers are encouraged to use traffic and navigation apps to plan their commute. We understand construction causes inconvenience and thank you for your patience.

Visit york.ca/YongeStreet for project updates and to subscribe for e-news.

Have questions? Contact us today. 
Phone: 1-877-464-9675 
TTY: 711 
Email: @email
After hours emergency: 1-877-464-9675 ext. 75200