Many of the traffic signals in Palatine are operated and maintained by the State of Illinois and the Cook County Highway Department. However, there are four traffic signals for which the Village is responsible. They are:
- Palatine Road and Rohlwing Road
- Palatine Road and Winston Drive
- Smith Street and Colfax Street
- Illinois Avenue and Plum Grove Road
If you see any traffic signal malfunctioning, regardless of its location, please call the Department of Public Works at (847) 705-5200 to report it. We will contact the appropriate agency for repairs.