Teston Road from Pine Valley Drive to Weston Road
Construction start: November 2022
Anticipated completion: Summer 2025
York Region is investing in building a safe, efficient and reliable Regional transportation network for all users. Improvements to Teston Road from 250 metres west of Pine Valley Drive to Weston Road in the City of Vaughan began in November 2022 to accommodate growth and provide more travel options for all.
Improvements to Teston Road include:
- Widening and reconstructing the road from two to four lanes
- Realigning the intersection of Teston Road and Pine Valley Drive and adding new traffic signals
- Raising the road and constructing a new 45-metre span bridge at Purpleville Creek, realigning the creek channel, reinstating the natural habitat of the valley lands, and installing a new trail connection under the bridge
- Installing new sidewalks, cycling paths, and street lighting on both sides of the road
- Streetscaping and tree planting within the boulevards
Construction Updates
2024 Construction
- Continue bridge work, as well as road widening on the north side of the road
- Install new sidewalks, cycling paths and street lighting on both sides of the road
- Reinstate natural habitat in the valley and install a new trail connection under the bridge
- Plant trees in the boulevards and complete streetscaping
Completed Improvements
- Raised Teston Road by approximately five metres and constructed a new 45-metre span four-lane bridge at Purpleville Creek
- Removed a 4.9 metre concrete box culvert and realigned Purpleville Creek under the new bridge, opening the valley lands below
- Realigned the intersection of Teston Road and Pine Valley Drive and installed new traffic signals
- Installed sanitary sewer and watermain extensions to service residential development in the area
Impacts to travellers throughout the project
- Two lanes of traffic are being maintained, one in each direction
- Housing construction is happening on the south side of Teston Road; Lane reductions may be in effect to accommodate the work
Construction Reminders
For everyone’s safety, please reduce your speed through the construction area and contact us if you notice safety issues in and around the construction site. We appreciate your patience while work is taking place.
Travellers are encouraged to use traffic and navigation tools. York Region provides real-time traffic and road information in open data, used by many apps.
This work may be rescheduled due to weather conditions. York Region will provide advance notice whenever possible.
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Frequently Asked Questions
What are the benefits of this project?
Teston Road is being widened and reconstructed to accommodate growth in travel demand resulting from development in the area, providing additional capacity for all travellers.
New sidewalks, cycling paths, street lighting, streetscaping, and a new trail connection under the bridge will support pedestrians and cyclists.
The current intersection at Teston Road and Pine Valley Drive will be realigned to improve network connectivity and relieve congestion on adjacent roads.
Are there road closures associated with this project?
With the exception of the full road closure in July 2023, the two-lane roadway will be open throughout the project. Lane width reductions may be required for construction.
If lane closures are required, traffic will be re-directed. Signage, detour information, notifications will be provided, and traffic signal timing will be adjusted to maintain traffic flow.
Are there lane closures or reductions associated with this project?
With the exception of the full road closure in July 2023, the two-lane roadway will be open throughout the project. Lane width reductions may be required for construction.
If lane closures are required, traffic will be re-directed. Signage, detour information, notifications will be provided, and traffic signal timing will be adjusted to maintain traffic flow.
Will there be night work?
Night work may be required. York Region will provide advance notice whenever possible.
Can travellers still use Teston Road?
Yes, travellers can still use the Teston Road, except during the full closure from July to December 2023.
How is the natural environment considered during construction?
The following environmental protection measures will be applied:
- Erosion and Sediment Control (“ESC”) measures will be implemented prior to, and maintained during, all construction phases to prevent the entry of sediment into the water
- All activities, including maintenance procedures, will be controlled to prevent the entry of petroleum products, debris, rubble, concrete, and other harmful substances into the water
- All disturbed vegetated areas will be stabilized and restored with native/non-invasive species upon the completion of work in that area
- Water discharge from dewatering activities associated with the construction of culverts or the installation of storm sewers will be directed to a filter bag (e.g. Terrafix envirobag) for treatment
- Construction equipment will not work or travel in any watercourse except as specified in the permits/approvals
Why are these improvements taking place?
- York Regional Council continues to invest and make transportation improvements a priority, outlined in the 10-year Roads and Transit Capital Construction Program
- Roads are identified for improvements for a variety of reasons including enhancing safety for pedestrians and cyclists, managing assets in a state of good repair and improving traffic flow to accommodate population growth by adding new lanes or creating new roads
- To support the growing communities in Vaughan, construction is planned for over 20 locations in the next five years. These projects will include:
- Road reconstruction and widening
- New transit terminal connecting to the new Cortellucci Vaughan Hospital
- Intersection upgrades and improvements to enhance traffic operations
- Pavement repair, preservation and rehabilitation
- As York Region’s population and businesses grow, public roads are accommodating more travellers, goods and services
- Vaughan’s population is forecasted to grow from 316,000 in 2016 to 497,400 by 2041
- Vaughan’s employment is forecasted to grow from 209,200 jobs in 2016 to 321,500 jobs by 2041
- The travel growth in the area (daily trips to and from Vaughan) is forecasted to grow from 895,400 in 2016 to 1,315,700 by 2041, an 47% increase
- By expanding or upgrading infrastructure, we are ensuring we meet the needs of our growing communities now, rather than waiting until we run out of capacity
Why is this construction happening all at once?
- York Region has a 10-year Roads and Transit Capital Construction Program which outlines infrastructure projects across the Region. Capital projects are undertaken to improve the community for all York Region residents
- While serving growth remains important, capital spending also focuses on asset management to extend the life of assets, such as roads and bridges, and reduce total costs over their life cycle. Over the next 10 years, $1.4 billion will go to rehabilitating and replacing existing assets. These investments help ensure that assets are in a state of good repair for current and future residents
- The Region and the City of Vaughan are investing in transportation improvements over the next five years to support the record growth in the area, the construction being completed by our partners and to maintain our roads in a state of good repair
- Infrastructure being constructed by the Region and our partners includes:
- Road widening and York Region Transit (YRT) bus terminal construction on Major Mackenzie Drive, from Highway 400 to Jane Street, with a direct benefit to the newly constructed Cortellucci Vaughan Hospital
- Installation of water, wastewater and telecom infrastructure and planting street trees as part of road construction projects
- Infrastructure being constructed by the Region and our partners includes:
- The Region is addressing the growing needs of City of Vaughan residents, businesses and the travelling public, as traffic congestion is identified as the number one public concern in Vaughan
- To maximize as much work as possible, the majority of construction projects are completed in the warmer months when the ground is not frozen and temperatures for mixing and laying asphalt is ideal and traffic volumes are lower
Does York Region coordinate with other projects happening in the area?
Whenever possible, York Region coordinates with the City of Vaughan, developers, utility companies, Environmental Services and other agency infrastructure programs, including the Ministry of Transportation of Ontario (MTO), Metrolinx, rail authorities, York Region Rapid Transit Corporation and York Telecom Network (YTN), when planning construction projects within the Region. Effective coordination may result in financial benefits and can help minimize impacting the public multiple times and reducing disruption to travellers
Due to the complexity and timing requirements of certain projects, it is sometimes not possible to avoid construction on adjacent or parallel roads
How are residents impacted by the project being informed?
- To help travellers plan ahead during road construction, we install advance signage, post messages on social media and our website, and distribute notices
- Travellers are encouraged to use traffic and navigation tools. York Region provides real-time traffic and road information in open data, used by many apps
- Find us on social media: @YorkRegionGovt