The Regional Municipality Of York


Temporary Road Closure: 15th Sideroad, west of Dufferin Street in the Township of King

Newmarket – The Regional Municipality of York is implementing a temporary road closure of 15th Sideroad, 500 metres west of Dufferin Street in the Township of King for emergency replacement of culvert. To complete this work, 15th Sideroad between Keele Street and Dufferin Street is scheduled to be temporarily closed from Monday, December 14, 2020 at 9 a.m. to Sunday, January 3, 2021 at 9 p.m.

During the temporary closure, traffic will not be permitted in the construction area. Local access to 15th Sideroad will be maintained from Keele Street to properties west of the work location and from Dufferin Street to properties east of the work location. 

graphic road map showing location of road closure

To help manage your daily commutes during construction, travellers can plan their route in advance by using traffic and navigation tools. York Region provides real-time traffic and road information in open data used by many app developers. 

We recognize construction can be inconvenient and are making every effort to minimize disruptions and keep residents informed with regular updates.

For more information about current and upcoming road construction projects please visit

This work may be rescheduled due to weather conditions or delays related to COVID-19 and Public Health guidelines. York Region will provide advance notice whenever possible.
The Regional Municipality of York consists of nine local cities and towns and provides a variety of programs and services to 1.2 million residents and 54,000 businesses with 650,000 employees. More information about the Region’s key service areas is available at

Media Contact:     
Tamara Ostrowski, Corporate Communications, The Regional Municipality of York
Phone: 1-877-464-9675 ext. 71226 or Cell: 905-251-6412

road closure; 15th sideroad,Township of King,Dufferin Street The Regional Municipality of York en-US Media Release