City of Norfolk STC

Status: Existing

Description: City of Norfolk Smart Traffic Center (STC) is a nerve center of an integrated system of advanced technologies including computer software, traffic cameras, centralized signal system for the City of Norfolk. From the City of Norfolk STC, the operators monitor and manage traffic, as well as recognize and respond to incidents. The City of Norfolk STC also instantly delivers information and shares video with the VDOT Hampton Roads TOC.

Stakeholder: City of Norfolk Department of Transportation

Architecture Flow Diagrams
which include City of Norfolk STC:

• City of Norfolk STC City of Chesapeake TMC
• City of Norfolk STC City of Hampton TMC
• City of Norfolk STC City of Norfolk STC Field Equipment
• City of Norfolk STC City of Virginia Beach TMC
• City of Norfolk STC Hampton Roads Local Public Safety Centers
• City of Norfolk STC Media Outlets
• City of Norfolk STC Statewide Video Distribution Services
• City of Norfolk STC TIDE Light Rail Operations
• City of Norfolk STC VDOT ADMS
• City of Norfolk STC VDOT Hampton Roads District TOC/ATMS
• City of Norfolk STC VDOT RTIMIS
• City of Norfolk STC VSP Center

Architecture Flows
to/from the City of Norfolk STC:

City of Norfolk STC City of Chesapeake TMC

• device control request


• device data


• device status


• emergency traffic control request


• emergency traffic coordination


• resource request


• traffic images

City of Norfolk STC City of Hampton TMC

• device control request


• device data


• device status


• emergency traffic coordination


• resource deployment status


• resource request


• transportation system status

City of Norfolk STC City of Norfolk STC Field Equipment

• roadway dynamic signage data


• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration


• traffic detector control


• video surveillance control

City of Norfolk STC City of Virginia Beach TMC

• device control request


• device data


• device status


• emergency traffic coordination


• resource deployment status


• resource request


• traffic images


• transportation system status

City of Norfolk STC Media Outlets

• traffic images


• traffic information for media


• traveler information for media

City of Norfolk STC Statewide Video Distribution Services

• alternate mode information


• emergency traveler information


• incident information


• parking information


• transit service information

City of Norfolk STC TIDE Light Rail Operations

• traffic control priority status

City of Norfolk STC VDOT ADMS

• traffic archive data

City of Norfolk STC VDOT Hampton Roads District TOC/ATMS

• device control request


• device data


• device status


• emergency traffic coordination


• incident information


• resource deployment status


• resource request


• road network conditions


• traffic images


• transportation system status

City of Norfolk STC VDOT RTIMIS

• emergency traffic control information


• incident information


• incident response coordination


• incident response status

City of Norfolk STC VSP Center

• evacuation coordination


• incident information


• incident response status

City of Chesapeake TMCCity of Norfolk STC

• device control request


• device data


• device status


• emergency traffic coordination


• resource deployment status


• resource request


• traffic images

City of Hampton TMCCity of Norfolk STC

• device control request


• device data


• device status


• emergency traffic coordination


• resource deployment status


• resource request


• transportation system status

City of Norfolk STC Field EquipmentCity of Norfolk STC

• roadway dynamic signage status


• signal control status


• signal fault data


• traffic detector data


• traffic images

City of Virginia Beach TMCCity of Norfolk STC

• device control request


• device data


• device status


• emergency traffic coordination


• resource deployment status


• resource request


• traffic images


• transportation system status

Hampton Roads Local Public Safety CentersCity of Norfolk STC

• emergency plan coordination


• incident response coordination


• incident response status


• resource request

Statewide Video Distribution ServicesCity of Norfolk STC

• alternate mode information


• emergency traveler information


• incident information


• parking information


• road network conditions


• traffic images


• transit service information

TIDE Light Rail OperationsCity of Norfolk STC

• traffic control priority request


• transit system data

VDOT Hampton Roads District TOC/ATMSCity of Norfolk STC

• emergency traffic coordination


• incident information


• resource deployment status


• resource request


• road network conditions


• traffic images


• transportation system status

VDOT RTIMISCity of Norfolk STC

• emergency traffic control request


• evacuation information


• incident information


• incident response coordination


• incident response status

VSP CenterCity of Norfolk STC

• evacuation coordination


• incident information


• incident response coordination


• incident response status

National ITS Architecture Subsystems
mapped to the City of Norfolk STC:

• Archived Data User System Terminator
• Data Distribution System Subsystem
• Emergency Management Center Subsystem
• Maint and Constr Management Center Subsystem
• Traffic Management Center Subsystem
• Transit Vehicle OBE Subsystem
• Transportation Information Center Subsystem

National ITS Architecture Services
associated with City of Norfolk STC:

• MC05 - Roadway Maintenance and Construction - Cities -- (Graphic)
• MC06 - Work Zone Management - Cities -- (Graphic)
• MC06 - Work Zone Management - Cities -- (Graphic)
• MC06 - Work Zone Management - Cities -- (Graphic)
• MC06 - Work Zone Management - Cities -- (Graphic)
• TM01 - Infrastructure-Based Traffic Surveillance - City of Norfolk STC -- (Graphic)
• TM01 - Infrastructure-Based Traffic Surveillance - City of Norfolk STC -- (Graphic)
• TM03 - Surface Street Control - City of Norfolk STC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Norfolk STC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Norfolk STC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Norfolk STC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Norfolk STC -- (Graphic)
• TM07 - Regional Traffic Management (PSAP I-64 CIP) -- (Graphic)
• TM19 - Roadway Closure Management - Cities -- (Graphic)
• TM19 - Roadway Closure Management - Cities -- (Graphic)
• TM19 - Roadway Closure Management - Cities -- (Graphic)
• TM19 - Roadway Closure Management - Cities -- (Graphic)