Commonwealth of Massachusetts Regional ITS Architectures

Central Massachusetts

(E) = Existing Flow
(P) = Planned/Future Flow
(E/P) = Existing and Planned Flow - Flow appears as Existing and Planned

Source	Architecture Flows	Destination
Probe Vehicles	traffic probe data (P)	MassDOT - Highway Division Probe Beacons
MassDOT - Highway Division Probe Beacons	request for tag data_ud (P)	Probe Vehicles


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