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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. 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 NRO Thornburg Center
• MDSHA CHART SOC RITIS
• MDSHA CHART SOC VDOT NRO MPSTOC - TOC
• MDSHA CHART SOC VDOT NRO TFO

Architecture Flows
to/from the MDSHA CHART SOC:

MDSHA CHART SOC NRO Thornburg Center

• emergency plan coordination


• incident response coordination


• resource coordination


• road network conditions


• traffic information coordination

MDSHA CHART SOC RITIS

• emergency archive data


• incident information


• road network conditions


• traffic archive data


• traffic images


• traffic information coordination


• transportation information for operations

MDSHA CHART SOC VDOT NRO MPSTOC - TOC

• emergency plan coordination


• incident information


• incident response coordination

MDSHA CHART SOC VDOT NRO TFO

• emergency plan coordination


• incident information


• incident response coordination

NRO Thornburg CenterMDSHA CHART SOC

• emergency plan coordination


• incident information


• incident response coordination


• resource coordination


• road network conditions


• traffic information coordination

RITISMDSHA CHART SOC

• archived data products


• incident information


• road network conditions


• traffic information coordination


• transportation information for operations


• transportation system status

VDOT NRO MPSTOC - TOCMDSHA CHART SOC

• emergency plan coordination


• incident information


• incident response coordination

VDOT NRO TFOMDSHA CHART SOC

• emergency plan coordination


• incident information


• incident response coordination

National ITS Architecture Subsystems
mapped to the MDSHA CHART SOC:

• Emergency Management Subsystem
• Information Service Provider Subsystem
• Traffic Management Subsystem

National ITS Architecture Services
associated with MDSHA CHART SOC:

• ATMS07 - Regional Traffic Management -- (Graphic)
• ATMS08 - Traffic Incident Management System -- Graphic 1 2 3 4
• ATMS20 - Drawbridge Management -- (Graphic)
• EM05 - Transportation Infrastructure Protection -- Graphic 1 2
• EM06 - Wide-Area Alert -- Graphic 1 2
• EM08 - Disaster Response and Recovery -- Graphic 1 2 3 4
• EM09 - Evacuation and Reentry Management -- Graphic 1 2 3

National ITS Architecture Functional Requirements
associated with MDSHA CHART SOC:

none