City of Suffolk TOC

Status: Existing

Description: City of Suffolk TOC is a nerve center of an integrated system of advanced technologies including computer software, traffic cameras, centralized signal system for the City of Suffolk. From the City of Suffolk TOC, operators monitor and manage traffic as well as recognize and respond to incidents.

Stakeholder: City of Suffolk Public Works Department

Architecture Flow Diagrams
which include City of Suffolk TOC:

• City of Suffolk TOC City of Chesapeake TMC
• City of Suffolk TOC City of Suffolk TOC Field Equipment
• City of Suffolk TOC Local Public Safety Centers
• City of Suffolk TOC Media Outlets
• City of Suffolk TOC Statewide Video Distribution Services
• City of Suffolk TOC VDOT ADMS
• City of Suffolk TOC VDOT Hampton Roads District TOC/ATMS
• City of Suffolk TOC VDOT Monitor-Merrimac Memorial Bridge-Tunnel (MMMBT) TOC
• City of Suffolk TOC VDOT RTIMIS
• City of Suffolk TOC VPA Port Rail Operations Center
• City of Suffolk TOC VSP Center

Architecture Flows
to/from the City of Suffolk TOC:

City of Suffolk TOC City of Chesapeake TMC

• emergency traffic coordination


• resource deployment status


• traffic images


• transportation system status

City of Suffolk TOC City of Suffolk TOC 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 Suffolk TOC Local Public Safety Centers

• traffic images

City of Suffolk TOC Media Outlets

• traffic information for media


• traveler information for media

City of Suffolk TOC Statewide Video Distribution Services

• alternate mode information


• emergency traveler information


• incident information


• parking information


• transit service information

City of Suffolk TOC VDOT ADMS

• traffic archive data

City of Suffolk TOC 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 Suffolk TOC VDOT Monitor-Merrimac Memorial Bridge-Tunnel (MMMBT) TOC

• device control request


• device data


• device status


• emergency traffic coordination


• transportation system status

City of Suffolk TOC VDOT RTIMIS

• emergency traffic control information


• incident information


• incident response coordination


• incident response status

City of Suffolk TOC VPA Port Rail Operations Center

• emergency traffic coordination


• road network conditions


• traffic images

City of Suffolk TOC VSP Center

• evacuation coordination


• incident information


• incident response coordination


• incident response status


• resource deployment status


• road network conditions


• work zone information

City of Chesapeake TMCCity of Suffolk TOC

• device control request


• device data


• device status


• emergency traffic coordination


• resource deployment status


• resource request


• traffic images

City of Suffolk TOC Field EquipmentCity of Suffolk TOC

• roadway dynamic signage status


• signal control status


• signal fault data


• traffic detector data


• traffic images

Statewide Video Distribution ServicesCity of Suffolk TOC

• alternate mode information


• emergency traveler information


• incident information


• parking information


• road network conditions


• traffic images


• transit service information

VDOT Hampton Roads District TOC/ATMSCity of Suffolk TOC

• 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

VDOT RTIMISCity of Suffolk TOC

• emergency traffic control request


• evacuation information


• incident information


• incident response coordination


• incident response status

VPA Port Rail Operations CenterCity of Suffolk TOC

• emergency traffic coordination

VSP CenterCity of Suffolk TOC

• evacuation coordination


• incident information


• incident response coordination


• incident response status


• resource request

National ITS Architecture Subsystems
mapped to the City of Suffolk TOC:

• 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 Suffolk TOC:

• 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 Suffolk TOC -- (Graphic)
• TM01 - Infrastructure-Based Traffic Surveillance - City of Suffolk TOC -- (Graphic)
• TM03 - Surface Street Control - City of Suffolk TOC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Suffolk TOC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Suffolk TOC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Suffolk TOC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Suffolk TOC -- (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)