Guadalupe Interchange Improvement

The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.
The center shall monitor, analyze, and store multimodal crossing and high occupancy vehicle (HOV) lane sensor data under remote control of the center.
The center shall distribute road network conditions data (raw or processed) based on collected and analyzed traffic sensor and surveillance data to other centers.
The center shall respond to control data from center personnel regarding sensor and surveillance data collection, analysis, storage, and distribution.
The center shall maintain a database of surveillance and sensors and the freeways, surface street and rural roadways, e.g. where they are located, to which part(s) of the network their data applies, the type of data, and the ownership of each link (that is, the agency or entity responsible for collecting and storing surveillance of the link) in the network.
The center shall support an interface with a map update provider, or other appropriate data sources, through which updates of digitized map data can be obtained and used as a background for traffic data.

The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
The field element shall return sensor operational status to the controlling center.
The field element shall return sensor fault data to the controlling center for repair.
The field element shall return CCTV system operational status to the controlling center.
The field element shall return CCTV system fault data to the controlling center for repair.

The field element shall include dynamic messages signs for dissemination of traffic and other information to drivers, under center control; the DMS may be either those that display variable text messages, or those that have fixed format display(s) (e.g. vehicle restrictions, or lane open/close).
The field element shall provide operational status for the driver information systems equipment (DMS, HAR, etc.) to the center.
The field element shall provide fault data for the driver information systems equipment (DMS, HAR, etc.) to the center for repair.

The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.

The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.
The center shall remotely control driver information systems that communicate directly from a center to the vehicle radio (such as Highway Advisory Radios) for dissemination of traffic and other information to drivers.
The center shall collect operational status for the driver information systems equipment (DMS, HAR, etc.).
The center shall collect fault data for the driver information systems equipment (DMS, HAR, etc.) for repair.
The center shall retrieve locally stored traffic information, including current and forecasted traffic information, road and weather conditions, traffic incident information, information on diversions and alternate routes, closures, and special traffic restrictions (lane/shoulder use, weight restrictions, width restrictions, HOV requirements), and the definition of the road network itself.
The center shall distribute traffic data to maintenance and construction centers, transit centers, emergency management centers, and traveler information providers.
The center shall distribute traffic data to the media; the capability to provide the information in both data stream and graphical display shall be supported.
The center shall provide the capability for center personnel to control the nature of the data that is available to non-traffic operations centers and the media.

The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) operational status.
The center shall collect and store CCTV surveillance system (traffic, pedestrian) operational status.
The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) fault data and send to the maintenance center for repair.

Source	Architecture Flows	Destination
City of Santa Fe Traffic Operations Section	traffic information coordination	NMDOT District 5 TOC
NMDOT District 5 CCTV	traffic images	NMDOT Statewide TMC
NMDOT District 5 DMS	roadway information system status	NMDOT District 5 TOC
NMDOT District 5 DMS	roadway information system status	NMDOT Statewide TMC
NMDOT District 5 Field Sensors	traffic flow	NMDOT Statewide TMC
NMDOT District 5 TOC	traffic information coordination	City of Santa Fe Traffic Operations Section
NMDOT District 5 TOC	roadway information system data	NMDOT District 5 DMS
NMDOT District 5 TOC	road network conditions	Regional Emergency Communications Center (RECC)
NMDOT Statewide TMC	video surveillance control	NMDOT District 5 CCTV
NMDOT Statewide TMC	roadway information system data	NMDOT District 5 DMS
NMDOT Statewide TMC	traffic sensor control	NMDOT District 5 Field Sensors

SDO	Document ID	Title	Type
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Center Standards Group	Group
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Field Standards Group	Group
SAE	View List	Advanced Traveler Information Systems (ATIS) General Use Standards Group	Group
AASHTO/ITE	ITE TMDD	Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)	Message/Data
AASHTO/ITE/NEMA	NTCIP 1201	Global Object Definitions	Message/Data
AASHTO/ITE/NEMA	NTCIP 1203	Object Definitions for Dynamic Message Signs (DMS)	Message/Data
AASHTO/ITE/NEMA	NTCIP 1205	Object Definitions for Closed Circuit Television (CCTV) Camera Control	Message/Data
AASHTO/ITE/NEMA	NTCIP 1208	Object Definitions for Closed Circuit Television (CCTV) Switching	Message/Data
AASHTO/ITE/NEMA	NTCIP 1209	Data Element Definitions for Transportation Sensor Systems (TSS)	Message/Data

Stakeholder	Roles and Responsibilities

Santa Fe Regional ITS Architecture Update