There are over 769 signalized intersections within the City of Mississauga that are controlled by the City's Central Traffic Computer System. This includes intersections under the jurisdiction of the Region of Peel, Ministry of Transportation Ontario, Halton Region and the Greater Toronto Airport Authority.
For general traffic signal inquiries or to report malfunctioning traffic signals, please call 3-1-1 (905-615-4311 outside city limits) on weekdays between 7:00 a.m. to 7:00 p.m.
For weekends and after- hours, please contact the City of Mississauga’s Dispatch Line at 905-615-3000.
We’re building an Advanced Transportation Management System (ATMS) to help make it easier for residents to get around as Mississauga grows. The ATMS Project is a multi-year plan to invest in technology and infrastructure that will allow us to proactively monitor and respond to traffic conditions.
The ATMS Project includes:
The design of a traffic management centre to manage traffic signal operations.
Upgrade of the traffic signal communications using the City’s fibre, cellular and Wi-Fi networks.
Replacement of the old Central Traffic Computer and the traffic controller units at intersections so that signals can be managed in real time.
Assessment and upgrade of Intelligent Transportation Systems (ITS) like traffic cameras and traffic detection smart technology.