MDTA Authority Operations Centers (AOC) is a Specific Element that represents systems and personnel responsible for monitoring, managing, and maintaining traffic, tolls, and bridge/tunnel facilities. This includes the AOC North, AOC Central, and AOC South locations, as well as other MDTA operational offices.

MdTA Authority Operations Center Element Architecture

Flow definitions – General definitions of the Information Flows used in the document

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AOC Locations Represented by this element include:

• John F. Kennedy Memorial Highway (I-95) Toll Road
• Fort McHenry Tunnel (I-95)
• Francis Scott Key Bridge (I-695)
• Baltimore Harbor Tunnel (I-895)
• Harry W. Nice Memorial Bridge (US 301)
• Thomas J. Hatem Memorial Bridge (US 40)
• William Preston Lane, Jr. Memorial (Bay) Bridge (US 50/301)
• Intercounty Connector (ICC) Toll Road