Longview-Kelso-Rainier ITS Architecture

NEMA TS 2: Traffic Controller Assemblies with NTCIP Requirements

Element	Physical Object	Functional Object
Kelso ITS Roadway Equipment	ITS Roadway Equipment	Roadway Field Management Station Operation
	ITS Roadway Equipment	Roadway Signal Control
Longview ITS Roadway Equipment	ITS Roadway Equipment	Roadway Field Management Station Operation
	ITS Roadway Equipment	Roadway Signal Control
	ITS Roadway Equipment	Roadway Signal Preemption
ODOT ITS Roadway Equipment	ITS Roadway Equipment	Roadway Field Management Station Operation
	ITS Roadway Equipment	Roadway Signal Control
	ITS Roadway Equipment	Roadway Signal Preemption
	ITS Roadway Equipment	Roadway Standard Rail Crossing
Rainier ITS Roadway Equipment	ITS Roadway Equipment	Roadway Standard Rail Crossing
WSDOT ITS Roadway Equipment	ITS Roadway Equipment	Roadway Field Management Station Operation
	ITS Roadway Equipment	Roadway Signal Control
	ITS Roadway Equipment	Roadway Signal Preemption
	ITS Roadway Equipment	Roadway Standard Rail Crossing