The Regional Municipality Of York

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Road Closures

Road closures are sometimes needed because of emergency repairs or planned road improvement projects. York Region is committed to re-opening roads as quickly as possible so that traffic can return to normal.


Current and Upcoming Planned Road Closures

Municipality Road Date and Time Project
Georgina Lake Ridge Road at Pefferlaw Road Tuesday, August 6, 2019 to November 2019 Roundabout Construction
King 16th Sideroad October 2017 to November 2019 MTO Highway 400 Widening Project
Markham Temporary lane closures on 16th Avenue and Williamson Road October 2019 to Late 2019 New traffic signal installation
Markham Temporary lane closures on McCowan Road and Wilfred Murison/James Parrott Avenue October 2019 to Late 2019
New traffic signal installation
Newmarket Cane parkway from William Roe Boulevard to Lorne Avenue Tuesday, July 16, 2019 to December 2021 Lane Restrictions
Richmond Hill Temporary lane closures on King Road and Parker Avenue August 2019 to Fall 2019 New traffic signal installation
Richmond Hill Highway 404 from approximately 200 metres south of Major Mackenzie Drive to approximately 100 metres south of Bethesda Sideroad (Northbound and Southbound) Nightly lane closures, June 2018 to July 2021 at 9 p.m. to 6 a.m. Ministry of Transportation of Ontario construction activities
Vaughan Highway 427 Various dates and times for construction related impacts due to Highway expansion Highway 427 Expansion Project
Vaughan Huntington Road at its intersection with Major Mackenzie Drive Permanent road closure commencing June 30, 2018 Highway 427 Project
Vaughan King-Vaughan Road from Weston Road to Jane Street Monday, April 2, 2018 to  November 2019 MTO Highway 400 Road Widening Project
Whitchurch-Stouffville
Aurora Road, 1300 metres east of Woodbine Avenue

Wednesday, October 16, 2019 from 10 a.m. to 11 p.m.

CN Rail crossing improvements
Whitchurch-Stouffville Highway 404 from approximately 200 metres south of Major Mackenzie Drive to approximately 100 metres south of Bethesda Sideroad (Northbound and Southbound) Nightly lane closures, June 2018 to July 2021 at 9 p.m. to 6 a.m. Ministry of Transportation of Ontario construction activities

During the temporary road closures listed above, road sections will be closed to through traffic, however roads will be open to local traffic on either ends of the closure area.


Unplanned Road Closures

Unplanned road closures will be posted on our:



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