Smarter Traffic Lights and Transit That Works for Commuters

Mississauga is a commuter city, and many of us rely on our cars to manage work, school and family responsibilities. We need roads that function better. We also need transit that becomes a more practical choice because it is reliable, connects well and gets people where they need to go in a reasonable amount of time.

The City already uses coordinated traffic signals, with network timing that changes according to time of day and traffic volume. Its published guidance says timings are reviewed daily and adjusted when needed. The opportunity is to build on that work with more consistent evidence from the intersections where residents experience problems. ^[1]

I would propose a rotating program of portable traffic-monitoring technology at priority intersections. Collision records, near-miss concerns, congestion, transit delays and 311 reports could help identify locations for study. Resident reports would provide useful leads, considered alongside measured conditions and safety data.

An initial 15-day continuous study could capture weekdays, weekends, school travel and conditions outside the rush hour. The duration should be extended or repeated where weather, holidays, construction or unusual events make the sample unrepresentative. Traffic engineers would still need to interpret the findings and determine appropriate changes.

These studies should look at turning movements, queues and pedestrian and cycling needs as well as vehicles moving through an intersection. Where camera-based tools are used, collection should be limited to what is needed for traffic analysis, with clear privacy and retention safeguards. The goal is a better understanding of how the intersection operates.

Changes should then be checked against a baseline. If we alter signal timing or introduce a traffic-calming measure, residents should be able to see whether delays, speeds or safety outcomes improved. Installation is one milestone; understanding the result is another.

Transit should be part of the same analysis. I would ask for ridership and reliability information by route, time of day and direction, alongside missed connections and gaps in service. A journey can become unattractive because of a long transfer even when the bus itself runs reasonably well.

On suitable corridors, dedicated bus lanes, queue-jump lanes and transit signal priority should be assessed for their ability to reduce delay and improve reliability. Any pilot should measure the full effect on people moving through the corridor, including pedestrians, businesses and other road users. Connections with GO Transit and the Mississauga Transitway should be part of the plan, alongside continued advocacy for all-day, two-way service on the Milton GO line.

We should also examine opportunities to share purchasing, maintenance or administrative services with neighbouring transit systems where a business case demonstrates value. Major capital projects should be assessed against realistic demand, phasing and service improvements.

My focus is on using evidence to make everyday journeys easier. Better road operations and more attractive transit can support one another when we plan and measure them together.