Regional ITS Architecture Dec2022-Update

TM04-Connected Vehicle Traffic Signal System

Status: Existing

Description

This service package uses both vehicle location and movement information from connected vehicles as well as infrastructure measurement of non–equipped vehicles to improve the operations of traffic signal control systems. The service package utilizes the vehicle information to adjust signal timing for an intersection or group of intersections in order to improve traffic flow, including allowing platoon flow through the intersection. Other service package provide related mobility services such as Transit Signal Priority, Freight Signal Priority, Emergency Vehicle Preemption, and Pedestrian Mobility to maximize overall arterial network performance.

Includes Elements

City of Arlington Traffic Management Center
City of Arlington Roadway Devices
City of Dallas Roadway Devices
City of Dallas Traffic Management Center
City of Fort Worth Roadway Devices
City of Fort Worth Traffic Management Center
City of Plano Roadway Devices
City of Plano Traffic Management Center
Local Roadway Devices
Local Traffic Management Center
North Texas Tollway Authority Roadway Devices
North Texas Tollway Authority Traffic Management Center
TxDOT – Dallas District Traffic Management Center (DalTrans)
TxDOT – Fort Worth District Traffic Management Center
DFW International Airport Traffic Management Center
DFW International Airport Roadway Devices
TxDOT – Dallas District Roadway Devices
TxDOT – Fort Worth District Roadway Devices