Traffic Signal Maintenance
The traffic signal crew is responsible for all 48 traffic signals and 12 pedestrian flashers throughout the city.
*Important to note that the Arizona Department of Transportation (ADOT) is responsible for traffic signals on Route 66, Milton, and Highway 180 including Humphreys St.
- To report a malfunctioning or burnt-out City traffic light, please call 928-213-2175.
- After hours, please contact the Flagstaff Police Department at 928-774-1414.
- Please contact ADOT at 928-774-1491.
Traffic Signal Technicians