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IEN (Information Exchange Network)

Status: Existing

Description: The Information Exchange Network (IEN) is a separate computer system from the traffic controller's workstation and allows traffic controllers to input incident information along I–95/395/495. The I–95 Corridor Coalition has developed the IEN. The I–95 Corridor Coalition is an alliance of transportation agencies, toll authorities, and related organizations, including law enforcement, from the State of Maine to the State of Florida; the system facilitates connection to and information sharing among the coalition member agencies' facilities. This information is used by members of the I–95 Corridor Coalition to allow them to be informed of incidents within the I–95 corridor.

Stakeholder: Eastern Transportation Coalition

Systems Interconnected
with the IEN (Information Exchange Network)


Architecture Flow Diagrams
which include IEN (Information Exchange Network):

Architecture Flows
to/from the IEN (Information Exchange Network):

IEN (Information Exchange Network) flows into icon VDOT NOVA District MPSTOC - TOC/ATMS VDOT NOVA District MPSTOC - TOC/ATMSflows into iconIEN (Information Exchange Network)

National ITS Architecture Subsystems
mapped to the IEN (Information Exchange Network):

National ITS Architecture Services
associated with IEN (Information Exchange Network):


Last Updated 2/26/2025