The table below lists the diverse set of stakeholders who participated and are represented in the architecture. For further information about a particular stakeholder, click on the appropriate stakeholder name.

Stakeholders

• Arlington County Environmental Services
• Arlington County Office of Emergency Management
• Arlington County Public Safety Agencies
• ART and STAR
• CapWIN Executive Leadership Group
• Caroline County Department of Fire, Rescue, and Emergency Management
• City of Alexandria Department of T and ES
• City of Alexandria Public Safety Agencies
• City of Fairfax Department of Public Works
• City of Fairfax Public Safety Agencies
• City of Falls Church Department of Environmental Services
• City of Falls Church Public Safety Agencies
• City of Fredericksburg Department of Public Works
• City of Fredericksburg Public Safety Agencies
• City of Manassas Park Department of Public Works
• City of Manassas Park Public Safety Agencies
• City of Manassas Public Safety Agencies
• City of Manassas Traffic Controls Department
• CUE
• DASH
• DDOT
• District of Columbia Public Safety and Emergency Management
• Dulles Greenway
• Event Promoters
• Fairfax Connector Transit
• Fairfax County Public Safety Agencies
• Fairfax County Public Works and Environmental Services
• Federal Agencies
• Federal Law Enforcement Agencies
• FRED
• Fredericksburg District Local Signal Agencies
• Fredericksburg District Local Transit Agencies
• Fredericksburg District Public Safety Agencies
• Fredericksburg Regional IM Team 
• Freight Rail Operators
• GEORGE
• I-95 Corridor Coalition
• King George County Public Safety Agencies
• LINK
• Local Universities and Research Facilities
• Loudoun County Office of Transportation Services
• Loudoun County Public Safety Agencies
• Loudoun County Transportation Association (LCTA)
• Maryland Mass Transit Administration 
• Maryland Public Safety and Emergency Management
• Maryland State Highway Administration (MDSHA)
• Media
• Metropolitan Area Transportation Operations Coordination (MATOC) 
• Metropolitan Washington Airports Authority (MWAA)
• Metropolitan Washington Council of Governments (MWCOG)
• Mobility Technologies
• National Oceanic and Atmospheric Administration (NOAA)
• National Park Service/United States Park Police (NPS/USPP)
• Northern Region Traffic Agencies
• Northern Virginia Regional Park Authority
• Northern Virginia Transportation Commission (NVTC)
• NRO Local Public Safety Agencies
• NRO Local Transit Agencies
• Passenger Rail Agencies 
• Potomac and Rappahannock Transportation Commission (PRTC)
• Prince William County Department of Public Works
• Prince William County OPSC
• Prince William County Public Safety Agencies
• Private Commercial Carriers
• Private HOT Operators
• Private Sector ISPs
• Shelter Provider
• Spotsylvania County Public Safety Agencies
• Stafford County Public Safety Agencies
• Tele Atlas, Inc.
• Town of Dumfries Police Department
• Town of Haymarket Police Department
• Town of Herndon Department of Public Works
• Town of Herndon Police Department
• Town of Leesburg Department of Public Works
• Town of Leesburg Police Department
• Town of Manassas Police Department
• Town of Middleburg Police Department
• Town of Occoquan Police Department
• Town of Purcellville Police Department
• Town of Vienna Department of Public Works
• Town of Vienna Police Department
• TrafficCast, Inc.
• Trichord, Inc.
• University of Virginia
• VDOT Central Office
• VDOT CRO Region 
• VDOT Fredericksburg District Office
• VDOT Fredericksburg District Residencies
• VDOT NOVA District Office
• VDOT NRO
• VDOT NWRO Region 
• Video Clearinghouses
• Virginia DEM
• Virginia Department of Rail and Public Transportation
• Virginia DMV
• Virginia Public Safety and Emergency Management
• Virginia Railway Express (VRE)
• Virginia Regional Transit
• Virginia Smart Travel Program
• Virginia State Police
• Washington Metropolitan Area Transit Authority (WMATA)
• Westmoreland County Sheriff
• Woodrow Wilson Bridge Agencies