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Traffic Signal Maintenance
Traffic lightMaintaining City Safety 
There are 82 signalized intersections and warning lights in the City of Rock Island. The Public Works Department’s Fleet Services / Electrical Maintenance Division maintains the traffic signals.

Public Works Building
Public Works Department
1309 Mill Street
Rock Island, IL 61201
Ph: (309) 732-2200
Fx: (309) 732-2380

8:00 am - 5:00 pm
Monday - Friday