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MDSHA CHART SOC

Status:

Existing

Definition:

This element represents Maryland State Highway Administration Traffic Operation Centers including the Statewide Operations Center and Regional Traffic Operation Centers. For this architecture this represents only the MDSHA CHART Statewide Operations Center. MDSHA is responsible for a large number of the major highways and associated bridges, traffic signals, signage, and other infrastructure in the State of Maryland, including Frederick, Montgomery, and Prince George's counties and local jurisdictions in the Washington metropolitan area. MDSHA operates the Coordinated Highways Action Response Team (CHART) and its Traffic Operations Centers (TOCs) statewide, including the main hub - the Statewide Operations Center (SOC) located in Hanover, Maryland, near BWI Airport. The CHART SOC and TOC staff provide primary support for transportation emergency preparedness and response in Maryland.

Stakeholder:

Maryland State Highway Administration (MDSHA)

Architecture Flow Diagrams
which include MDSHA CHART SOC:

• MDSHA CHART SOC MATOC Center
• MDSHA CHART SOC RITIS
• MDSHA CHART SOC Statewide Video Distribution Services
• MDSHA CHART SOC VDOT Statewide ATMS

Architecture Flows
to/from the MDSHA CHART SOC:

MDSHA CHART SOC MATOC Center

• emergency plan coordination


• incident information


• road network conditions

MDSHA CHART SOC RITIS

• emergency archive data


• emergency traffic coordination


• incident information


• traffic archive data


• traffic images

MDSHA CHART SOC VDOT Statewide ATMS

• emergency plan coordination


• incident information


• incident response coordination

MATOC CenterMDSHA CHART SOC

• emergency plan coordination


• incident information


• road network conditions

RITISMDSHA CHART SOC

• archived data products


• emergency traffic coordination


• incident information


• road network conditions


• transportation system status

Statewide Video Distribution ServicesMDSHA CHART SOC

• traffic images

VDOT Statewide ATMSMDSHA CHART SOC

• emergency plan coordination


• incident information


• incident response coordination

National ITS Architecture Subsystems
mapped to the MDSHA CHART SOC:

• Archived Data User System Terminator
• Data Distribution System Subsystem
• Emergency Management Center Subsystem
• Traffic Management Center Subsystem
• Transportation Information Center Subsystem

National ITS Architecture Services
associated with MDSHA CHART SOC:

• PS02 - Emergency Response -- (Graphic)
• PS10 - Wide-Area Alert -- (Graphic)
• PS11 - Early Warning System -- (Graphic)
• PS12 - Disaster Response and Recovery -- (Graphic)
• PS13 - Evacuation and Reentry Management -- (Graphic)
• PS14 - Disaster Traveler Information -- (Graphic)
• TI01 - Broadcast Traveler Information -- (Graphic)
• TI02 - Personalized Traveler Information -- (Graphic)
• TM08 - Traffic Incident Management System -- (Graphic)
• TM19 - Roadway Closure Management -- (Graphic)

National ITS Architecture Functional Requirements
associated with MDSHA CHART SOC:

none