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Britannia Road Corridor Improvements


About this project

Between James Snow Parkway and Highway 407 ETR and between Region Road 25 and James Snow Parkway, improvements are currently under construction. Improvements include:

  • Widening from four to six lanes
  • Bridges
  • Traffic signals
  • Landscaping
  • Environmental protection
  • Bike lanes
  • Multi-use pathways
  • Turn lanes
  • Sound walls

Phase 1 Improvements now complete!

Work on Phase 1 of the Britannia Road Corridor Improvements project (PR-2667), between Tremaine Road and Regional Road 25, is now complete! Thank you for your patience.

  • Widening from four to six lanes
  • Bridges
  • Traffic signals
  • Landscaping
  • Environmental protection
  • Bike lanes
  • Multi-use pathways
  • Turn lanes
  • Sound walls

Project details

  • Status: Construction ongoing
  • Start: June 2021
  • End: December 2024
  • Project #: PR-3309A

Improvement phases

Phase 1

Between Tremaine Road and Regional Road 25, complete.

Phase 2

Between James Snow Parkway and Highway 407 ETR, currently under construction.

Phase 3

Between Region Road 25 and James Snow Parkway, currently under construction.

Project renderings

Explore the images below for what you can expect to see once improvements are complete.

Cross section

Cross section of Britannia Road.
Britannia Road cross-section

Renderings

View of Britannia Road at railroad overpass.
View of Britannia Road at railroad overpass.

Improvements include:

  • road widening
  • new roadway overpass
  • new sidewalk/multi-use pathway
  • new on-road bike lane
View of Britannia Road east of First Line.
View of Britannia Road east of First Line.

Improvements include:

  • road widening
  • new on-road bike lane
  • new sidewalk/multi-use pathway
  • new landscaping
View of Britannia Road at Regional Road 25.
View of Britannia Road at Regional Road 25.

Improvements include:

  • road widening
  • new turn lanes
  • new sidewalk/multi-use pathway
  • new landscaping
  • new traffic signals

Project map

Project Timeline

Phase 1 Timeline

2014 – 2017

Environmental assessment completed.

2016 – 2021

Detailed design completed for Phase 1.

2016 – 2019

Detailed design for Phase 1 completed.

September 2019

Phase 1 construction period begins.

February 2022

Phase 1 complete.

Phase 2 Timeline

2014 – 2017

Environmental assessment completed.

2016 – 2020

Detailed design for Phase 2.

July 2020

Phase 2 utility relocations begin.

June 2021

Phase 2 construction start.

December 2024

Projected completion for Phase 2.

Phase 3 Timeline

2014 – 2017

Environmental assessment completed.

2016 – 2020

Detailed design for Phase 3.

July 2020

Phase 3 utility relocations begin.

June 2021

Phase 3 construction start.

December 2024

Projected completion for Phase 3.

What you can expect day-to-day

Britannia Road Corridor is a major east-west corridor that residents and motorists rely on to get to work, school, home and retail every day. Halton Region is making every effort to minimize the disruptions and help you plan ahead for construction activity.

Learn more about what to expect day-to-day, our mitigation plans and how to stay connected on the project.

I'm a resident or business in the area

Advance notice of any service disruption or construction impacts will be provided to residents in-person, through letter, email and website updates.

Below are some impacts you may experience:

  • Dust and mud: There may be increased levels of dust and mud near the work site. The contractor is required to manage these impacts.
  • Noise: You may experience noise as a result of construction. We will schedule work in accordance with local noise by-laws.
  • Tree pruning & removals: Due to the road widening, certain trees will either be pruned or removed. This work may happen shortly to allow for the utility relocations to occur. New trees will be planted once construction has completed.
  • Truck traffic: You will notice increases in truck traffic around the ongoing work. Please be aware and use extra caution while driving.

I use this road regularly

Advance notice of any closures or restrictions will be available through letter, email, social media, road signs and website updates.

The following mitigation strategies have been put in place to minimize the impact on traffic and travel:

  • Phasing construction: Construction will be phased to allow for one lane in each direction to be maintained on Britannia Road. Emergency vehicle access will be maintained at all times.
  • Using electronic signs: Road signs will be on site to with up-to-date traffic impacts.
  • Reducing speed limits: To ensure safety, the speed limit has been lowered within the project limits.

Latest traffic updates and notices

Sign up for email updates on Regional improvements

Stay up-to-date

Halton Region has a dedicated Construction Ambassador for this project who will be available to meet with residents and businesses to address any questions or concerns.

You can also stay connected by:

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