ITS Standards Support for traffic control priority status

TypeSDOTitleDoc ID
Message/DataAASHTO/ITE/NEMAGlobal Object DefinitionsNTCIP 1201
AASHTO/ITE/NEMAObject Definitions for Signal Control and Prioritization (SCP)NTCIP 1211
Communications ProtocolAASHTO/ITE/NEMANTCIP Center-to-Center Standards GroupNTCIP C2C