Construction & Closures
Markham Road to York Durham Line expanding to 8 lanes
The segment of 407 ETR from Markham Road to York Durham Line will be expanded from 6 to 8 lanes. This means 1 additional lane will be constructed in each direction.
Total approximate investment: $70,000,000
Estimated completion date: September 2019
Recently Completed Projects
2 new lanes from York Durham Line to Brock Road
An additional lane was constructed from York Durham Line to Brock Road in Pickering, bringing this segment of the highway to 6 lanes in total (3 in each direction).
Total approximate investment: $30,000,000
Completion date: August 2018
Please note closures are weather permitting and are subject to
change without notice.
Work to improve and maintain the highway will take place at various locations throughout the spring and summer. Most work will take place in off-peak hours and weekends. There may be temporary night time closures, not included in this list.
View past construction projects that continue to keep our customers moving.