With 72 traffic signals, 3,000 City-owned-and-managed
streetlights, and 15,000 signs in City limits, the Rocklin
Traffic Division has plenty to keep the department of four busy.
Each traffic signal undergoes quarterly and annual checks to
verify that the conflict manager, detectors, controllers, and
lights are working properly, and to clean out the cabinets of any
debris. Additionally, about 10 intersections of traffic signal
lights, or about 50 bulbs, are replaced every year to reduce the
chance of burned-out lights causing confusion for drivers.