The Traffic Signals, Street Lighting, and School Flasher program installs, maintains and operates Traffic Control devices in accordance with the Federal, State, and Local regulations in a proficient and courteous manner to ensure the safe and efficient mobility of the traveling public.
Responsible for maintaining the following:
- Signalized Intersections - 163
- School Zone Flashers - 135
- Roadway Lighting - 582
- Locates underground fiber wiring of the city and GPISD
Reporting Traffic Signal Problems
To report a signal problem during normal business hours, call 972-237-8525 or submit request online.
To report a signal problems after hours, contact dispatch at 972-237-8400.
To make a request for new installations, contact the Transportation Department at 972-237-8139.
To call in for emergency and regular Line Locates for Fiber and Traffic signals, call 972-237-8400.