NTCIP 1202: Object Definitions for Actuated Traffic Signal Controller Units

Source Element	Destination Element	Flow
City of Livingston ITS Field Equipment	City of Livingston Traffic Operations Center	signal control data
City of Livingston Traffic Operations Center	City of Livingston ITS Field Equipment	request for right-of-way
City of Livingston Traffic Operations Center	City of Livingston ITS Field Equipment	signal control status
City of Lufkin ITS Field Equipment	City of Lufkin Traffic Operations Center	signal control data
City of Lufkin Traffic Operations Center	City of Lufkin ITS Field Equipment	request for right-of-way
City of Lufkin Traffic Operations Center	City of Lufkin ITS Field Equipment	signal control status
City of Nacogdoches ITS Field Equipment	City of Nacogdoches Traffic Operations Center	signal control data
City of Nacogdoches Traffic Operations Center	City of Nacogdoches ITS Field Equipment	request for right-of-way
City of Nacogdoches Traffic Operations Center	City of Nacogdoches ITS Field Equipment	signal control status
Municipal ITS Field Equipment	Municipal or County Traffic Operations Center	signal control data
Municipal or County Traffic Operations Center	Municipal ITS Field Equipment	signal control status
TxDOT Lufkin District TMC	TxDOT Lufkin District Field Sensors	signal control status
	TxDOT Lufkin District School Pager System	signal control status
	TxDOT Lufkin District Traffic Signals	signal control status
TxDOT Lufkin District Traffic Signals	TxDOT Lufkin District TMC	signal control data

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