Agencies that operate emergency response vehicles equipped with on-board navigation capability (i.e., digital map): | 153 | 29726 |
Agencies that operate emergency response vehicles under a computer-aided dispatch system (CAD): | 254 | 53814 |
Agencies that operate emergency response vehicles with traffic signal system communications (i.e., signal preemption): | 52 | 2408 |
Agencies that operate emergency response vehicles with Automatic Vehicle Location (AVL): | 142 | 28504 |