Vancouver Area Regional ITS Architecture

NTCIP 1209: Data Element Definitions for Transportation Sensor Systems (TSS)

Source Element	Destination Element	Flow
Archived Data Warehouse	WSDOT SWR Roadside Equipment	data collection and monitoring control
ARROWS Maintenance Support Tool	WSDOT SWR Roadside Equipment	speed monitoring control
ODOT Region 1 Roadside Equipment	Archived Data Warehouse	roadside archive data
	ODOT Region 1 TMOC	hov data
	ODOT Region 1 TMOC	traffic flow
	PORTAL	roadside archive data
	WSDOT SWR Traffic Management Center	hov data
	WSDOT SWR Traffic Management Center	traffic flow
ODOT Region 1 TMOC	ODOT Region 1 Roadside Equipment	traffic sensor control
PORTAL	ODOT Region 1 Roadside Equipment	data collection and monitoring control
	WSDOT SWR Roadside Equipment	data collection and monitoring control
Regional Maintenance and Construction	WSDOT SWR Roadside Equipment	speed monitoring control
WSDOT SWR Roadside Equipment	Archived Data Warehouse	roadside archive data
	ARROWS Maintenance Support Tool	speed monitoring information
	City of Vancouver Maintenance and Construction	speed monitoring information
	Clark County Maintenance and Construction	speed monitoring information
	PORTAL	roadside archive data
	Regional Maintenance and Construction	speed monitoring information
	WSDOT SWR Traffic Management Center	hov data
	WSDOT SWR Traffic Management Center	speed monitoring information
	WSDOT SWR Traffic Management Center	traffic flow
WSDOT SWR Traffic Management Center	ODOT Region 1 Roadside Equipment	traffic sensor control
	WSDOT SWR Roadside Equipment	speed monitoring control
	WSDOT SWR Roadside Equipment	traffic sensor control