maintenance_vehicle_ramp_priority

This data flow contains the data necessary for a maintenance vehicle to be given priority at an indicator that is a particular set of highway entry ramp control signals. The data flow is sent directly from the maintenance vehicle to the ramp controller, which is assumed to be capable of giving priority to the correct ramp or lane if multiple ramps or lanes are involved.

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators