New York Sub-Regional ITS Architecture

Functional Requirements: Roadway Signal Priority


Description: This equipment package includes the field elements that receive signal priority requests from transit vehicles approaching a signalized intersection. The request for priority may or may not be granted, based on the overall traffic situation at the intersection, adherence to the schedule of the transit vehicle, etc. If priority is granted, the operation of the traffic signal is adjusted to give an early green indication or hold a green indication that is already displaying
Functional Requirements:
  1. The field element shall respond to signal priority requests from transit vehicles.
Included In: NYC DOT Field Equipment