Austin Regional ITS Architecture

Traffic Signal Control for Austin Regional ITS Architecture Roles and Responsibilities

Stakeholder	Role and Responsibility
City of Cedar Park	Coordinate HRI signal adjustments with regional and private Rail Operators.
	Operate network surveillance equipment (CCTV cameras, field sensors, etc.) on City streets to facilitate traffic signal operations.
	Operate traffic signal systems on City owned streets, including traffic signals, sensor systems, and pedestrian crossing systems.
	Operate programmable flasher systems for City schools.
City of Georgetown	Provide emergency signal preemption for the City's Fire and EMS vehicles, the county's public safety vehicles, and public/private ambulances.
	Coordinate HRI signal adjustments with regional and private Rail Operators.
	Operate programmable flasher systems for City schools
	Operate traffic signal systems on City owned streets, including traffic signals, sensor systems, and pedestrian crossing systems.
	Operate network surveillance equipment (CCTV cameras, field sensors, etc.) on City streets to facilitate traffic signal operations.
City of Round Rock	Provide emergency signal preemption for the City's Fire and EMS vehicles, the county's public safety vehicles, and public/private ambulances.
	Coordinate HRI signal adjustments with regional and private Rail Operators.
	Operate programmable flasher systems for City schools.
	Operate traffic signal systems on City owned streets, including traffic signals, sensor systems, and pedestrian crossing systems.
	Operate Rectangular Rapid Flash Beacons for non-motorized road users.
	Operate network surveillance equipment (CCTV cameras, field sensors, etc.) on City streets to facilitate traffic signal operations.
City of San Marcos	Operate Rectangular Rapid Flash Beacons for non-motorized road users.
	Coordinate HRI signal adjustments with regional and private Rail Operators.
	Operate traffic signal systems on City owned streets, including traffic signals, sensor systems, and pedestrian crossing systems.
	Operate programmable flasher systems for City schools.
	Operate network surveillance equipment (CCTV cameras, field sensors, etc.) on City streets to facilitate traffic signal operations.
	Provide emergency signal preemption for the City's Fire and EMS vehicles, the county's public safety vehicles, and public/private ambulances.
Municipalities	Operate traffic signal systems on municipal streets, including traffic signals, sensor systems, and pedestrian crossing systems.
	Operate network surveillance equipment (CCTV cameras, field sensors, etc.) on municipal streets to facilitate traffic signal operations.
	Operate programmable flasher systems for City schools.
	Provide emergency signal preemption for the municipality's Fire and EMS vehicles, the county's public safety vehicles, and public/private ambulances.
	Coordinate HRI signal adjustments with regional and private Rail Operators.
TxDOT	Operate DMS for the distribution of traffic information and roadway conditions to travelers on the roadway.
	Remotely operate traffic signal controllers to implement traffic management strategies at signalized intersections based on traffic conditions, incidents, and emergency vehicle preemptions.
	Operate network surveillance equipment (CCTV cameras, field sensors, etc.) on state owned arterials and City streets to facilitate traffic signal operations.
	Operate traffic signal systems on state owned arterials, including traffic signals, sensor systems, and pedestrian crossing signals.
	Provide emergency signal preemption for the City and County public safety vehicles as well as DPS vehicles.
	Coordinate highway rail intersection (HRI) signal adjustments with regional and private Rail Operators.