Thurston Regional ITS Architecture - SAE J2735: Dedicated Short Range Communications (DSRC) Message Set Dictionary

SAE J2735: Dedicated Short Range Communications (DSRC) Message Set Dictionary

Source Element	Destination Element	Flow
Dial-A-Lift (Paratransit) OBE	Transit Management System	transit vehicle location data
Local Emergency Vehicles	TCOMM 911	emergency vehicle tracking data
NTPS School Buses	NTPS Service Center	transit vehicle location data
Personal Information Device	WSDOT Social Media (Twitter, Facebook.etc)	traveler sourced updates
Transit Management System	Olympia Transit Center	transit traveler information
	Transit Centers and Park and Rides except Olympia Transit Center	transit traveler information
	Transit Vehicle OBE	transit traveler information
Transit Vehicle OBE	Transit Management System	transit vehicle location data
WSDOT Incident Response Team	WSDOT Maintenance Data Center	emergency vehicle tracking data
WSDOT Incident Response Team	WSDOT Olympic Region Traffic Management Center (TMC)	emergency vehicle tracking data
WSDOT Social Media (Twitter, Facebook.etc)	WSDOT Maintenance Data Center	traveler sourced updates
WSDOT Social Media (Twitter, Facebook.etc)	WSDOT Office of Information Technology (OIT) Data Center and WSDOT Olympic Region Communications Center	traveler sourced updates
WSP Vehicle	WSDOT Olympic Region Traffic Management Center (TMC)	emergency vehicle tracking data