Entry and Exit cameras determine the length of stay and provide alerts for unregistered or vehicles of concern via onscreen, email or SMS based alerts.
The five cameras are located in state parks such as Franklin Canyon Park and Temescal Gateway Park.
Speed enforcement cameras are used to monitor compliance with speed limits, which may use Doppler radar, LIDAR or automatic number plate recognition.
Other speed enforcement systems are also used which are not camera based.
Arlington County manages 180 traffic cameras located at critical intersections throughout the County.
These cameras allow the Transportation Engineering & Operations bureau to monitor the roadways and provide orderly movement of traffic.