Highway 404 Road Crossing Improvement Project
Between 16th Avenue and Major Mackenzie Drive
Construction start: Summer 2023
Project Completion: Summer 2026
In partnership with the City of Markham and City of Richmond Hill, and in co-operation with the Ministry of Transportation Ontario, York Region constructed a new road across Highway 404 to improve connectivity and accommodate growth.
Improvements Include
- Widened, extended and connected Orlando Avenue in the City of Richmond Hill, and Markland Street in the City of Markham, providing a new four-lane road over Highway 404 and the Rouge River
- Extended Cachet Woods Court to connect to the newly constructed road crossing
- Constructed a bridge over Highway 404 and a bridge over the Rouge River
- Installed sidewalks, multi-use pathways and landscaping
- Cared for the environment by planting thousands of native trees and plants, stabilizing and naturalizing the river and improving storm water quality
Construction Update
- Watch Construction Update Video #2 - Summer 2025
- Watch Construction Update Video #1 - Fall 2024
- We're here to answer your questions. Send an email to @email quoting "Highway 404 Road Crossing Project" if you have any further inquiries
- For more information on other York Region construction projects, please visit the Road Construction Schedule page
Contact Us
Phone: 1-877-464-9675 ext. 75000
TTY: Dial 711 with a TTY device
@email
After hours emergency: 1-877-464-9675 ext. 75200
