The inventory is made up of the transportation and communications centers, the field equipment, the vehicles, and other systems in the regional transportation system. In the National ITS Architectures, "entities" are the subsystems and terminators that generally represent the systems in ITS. The following table sorts the inventory by National ITS Architecture entity. This sorts elements that perform similar functions together, so elements of a particular type can be easily identified.
| Entity | Element |
|---|
| Alerting and Advisory Systems | Arizona Emergency Alert System |
| Wide Area Alerting Systems |
| Archived Data Management | ADOT HazMat Response Data |
| ADOT HCRS |
| ADOT Phoenix Construction |
| ADOT Phoenix Maintenance |
| ADOT Traffic Database for Planning |
| ALISS Crash Database |
| Arizona University Data Archives |
| AZTech RADS |
| Border Crossing Archive Data |
| County, Local Archived Data |
| DPS Data Archive |
| Driver and Vehicle Verification Systems |
| FMPO Traffic Database for Planning |
| HPMS Data Archive |
| MAG Planning Traffic Database |
| Motor Vehicle Division (MVD) Database |
| NAIPTA Transit Database |
| PAG Traffic Database for Planning |
| SEAGO Traffic Database for Planning |
| Tribal Data Warehouse |
| WACOG Traffic Database for Planning |
| Yuma Traffic Database for Planning |
| Archived Data User Systems | ADOT Traffic Database for Planning |
| Archive Data Users |
| Arizona Tribal Transportation |
| MAG Planning Traffic Database |
| PAG Traffic Database for Planning |
| Border Inspection Administration | International Border Inspector Systems and ISP |
| US Border Inspection Systems |
| Border Inspection Systems | International Border Inspector Systems and ISP |
| US VISIT System |
| Commercial Vehicle | Commercial Vehicles |
| Commercial Vehicle Administration | Arizona DPS Commercial Vehicle Enforcement |
| IFTA Clearinghouse |
| IRP Clearinghouse |
| MVD Commercial Vehicle Administration |
| Safety and Fitness Electronic Record (SAFER) |
| Commercial Vehicle Check | CVO Weigh In Motion Stations |
| ECD Commercial Vehicle Check |
| Electronic Bypass Stations |
| Roadside Safety Inspection System |
| CVO Information Requestor | Driver and Vehicle Verification Systems |
| DMV | Motor Vehicle Division (MVD) Database |
| Emergency Management | ADEM SEOC |
| ADOT Department Operations Center |
| ADOT Enforcement Compliance Division (ECD) Dispatch |
| ADOT HazMat Response Team |
| ADOT TOC |
| Arizona DPS |
| California State Police Dispatch |
| City of Flagstaff Police Dispatch |
| City of Yuma Public Safety Dispatch |
| County, Local EOCs |
| County, Local Fire and EMS Dispatch |
| County, Local PD Dispatch |
| Flagstaff Fire Dept. |
| Maricopa County EOC |
| Mexico Customs and Border Patrol |
| Mexico Public Safety |
| Nevada State Police Dispatch |
| New Mexico State Police Dispatch |
| Tribal Public Safety Dispatch |
| US Border Patrol Stations |
| Utah State Police Dispatch |
| Emergency Telecommunications System | ADEM SEOC |
| ADOT Call Boxes |
| ADOT Department Operations Center |
| ADOT WebEOC System |
| City of Yuma Public Safety Dispatch |
| County 911 Public Safety Answering Point (PSAPs) |
| Emergency Vehicle | ADOT ALERT Vehicles |
| ADOT DOC Mobile EM Center |
| ADOT HazMat Vehicle |
| Arizona DPS FSP |
| Arizona DPS Vehicles |
| County, Local Fire/EMS Vehicles |
| County, Local PD Vehicles |
| ECD Vehicles |
| Emergency Medical Transport |
| Flagstaff Police and Fire Vehicles |
| Tribal Public Safety Vehicles |
| Emissions Management | Arizona Emissions Management |
| Enforcement Agency | Arizona DPS Commercial Vehicle Enforcement |
| ECD Commercial Vehicle Check |
| E-Citation Process |
| Roadside Safety Inspection System |
| Environment | Snowplows and Maintenance Vehicles |
| Financial Institution | Financial Institution |
| Fleet and Freight Management | Fleet Management Systems |
| Information Service Provider | ADOT 511 IVR |
| ADOT 511 Website |
| ADOT HCRS |
| BIA Western Regional Website |
| City of Flagstaff Website |
| City of Yuma Website |
| County, Local Websites |
| International Border Inspector Systems and ISP |
| Mountain Line Website ISP |
| Public Private Traveler Information |
| Wide Area Alerting Systems |
| YCAT Website |
| Intermodal Freight Shipper | Freight Shipping System |
| Maintenance and Construction Management | ADOT District MCO |
| ADOT Maintenance Dispatch |
| ADOT Phoenix Construction |
| ADOT Phoenix Maintenance |
| ADOT Regional Traffic Signal Ops |
| City of Flagstaff Public Works |
| City of Yuma Public Works Dispatch |
| County, Local Public Works |
| Mexico Regional Maintenance Section |
| Tribal Roads - Maintenance and Construction |
| Maintenance and Construction Vehicle | ADOT District MCO Vehicles |
| ADOT Phoenix Construction Vehicles |
| ADOT Phoenix Maintenance Vehicles |
| Media | Local Print and Broadcast Media |
| Other Archives | ADOT HazMat Response Data |
| ADOT HCRS |
| ALISS Crash Database |
| AZTech RADS |
| Border Crossing Archive Data |
| CAAG HPMS Data Archive |
| County, Local Archived Data |
| CYMPO Traffic Database for Planning |
| FMPO Traffic Database for Planning |
| HPMS Data Archive |
| MAG Planning Traffic Database |
| Motor Vehicle Division (MVD) Database |
| NAIPTA Transit Database |
| SEAGO Traffic Database for Planning |
| Tribal Data Warehouse |
| WACOG Traffic Database for Planning |
| Yuma Traffic Database for Planning |
| Other CVAS | ADOT Traffic Database for Planning |
| Arizona DPS Commercial Vehicle Enforcement |
| Driver and Vehicle Verification Systems |
| E-Citation Process |
| IFTA Clearinghouse |
| Safety and Fitness Electronic Record (SAFER) |
| Other Data Sources | CAAG HPMS Data Archive |
| CYMPO Traffic Database for Planning |
| HPMS Data Archive |
| PAG Traffic Database for Planning |
| WACOG Traffic Database for Planning |
| Other Emergency Management | ADEM SEOC |
| ADOT Department Operations Center |
| ADOT DOC Mobile EM Center |
| ADOT TOC |
| ADOT WebEOC System |
| Arizona DPS |
| California State Police Dispatch |
| City of Yuma Public Safety Dispatch |
| County, Local EOCs |
| County, Local Fire and EMS Dispatch |
| County, Local PD Dispatch |
| Maricopa County EOC |
| Mexico Customs and Border Patrol |
| Mexico Public Safety |
| Nevada State Police Dispatch |
| New Mexico State Police Dispatch |
| Tribal Public Safety Dispatch |
| US Border Patrol Stations |
| Utah State Police Dispatch |
| Other ISP | ADOT 511 IVR |
| ADOT 511 Website |
| ADOT HCRS |
| AZTech RADS |
| BIA Western Regional Website |
| City of Flagstaff Website |
| YCAT Website |
| Other MCM | ADOT Maintenance Dispatch |
| ADOT Regional Traffic Signal Ops |
| City of Flagstaff Public Works |
| City of Yuma Public Works Dispatch |
| City of Yuma Traffic Signal Ops and MCO |
| County, Local Public Works |
| Mexico Regional Maintenance Section |
| Tribal Roads - Maintenance and Construction |
| Other MCV | ADOT Phoenix Construction Vehicles |
| ADOT Phoenix Maintenance Vehicles |
| Other Roadway | ADOT CCTV |
| ADOT District Field Equipment |
| ADOT DMS |
| ADOT Field Equipment |
| ADOT Maintenance Work Zone Field Equipment |
| ADOT Ramp Meters |
| ADOT Regional Traffic Signals |
| ADOT Vehicle Detectors |
| City of Flagstaff Field Equipment |
| City of Yuma Field Equipment |
| County, Local Field Equipment |
| IntelliDrive Road Infrastructure Devices |
| Tribal ITS Field Equipment |
| Other Traffic Management | ADOT District TOCs |
| ADOT TOC |
| AZTech RADS |
| CalTrans TMC |
| City of Flagstaff Traffic Engineering |
| City of Yuma Traffic Signal Ops and MCO |
| County, Local TOCs |
| Mexico Regional TMC |
| NDOT TOC |
| New Mexico Statewide TMC |
| Tribal Transportation Operations |
| Utah Statewide TMC |
| Other Transit Management | Independent School District Bus Dispatch |
| Local Dial-A-Ride Transit Dispatchers |
| Mountain Lift Paratransit |
| Transit Providers - Public and Private |
| Yuma County Area Transit (YCAT) |
| Other Vehicle | Private Vehicles |
| YCAT Busses |
| Personal Information Access | Arizona Tribal Transportation |
| Google Transit - Routing Service Provider |
| Private Travelers Personal Info Devices |
| Social Networking Services |
| Remote Traveler Support | Google Transit - Routing Service Provider |
| Mountain Line Bus Arrival |
| Mountain Line Transit Kiosks |
| YCAT Kiosks |
| YCAT Transit Passes |
| Roadway | ADOT CCTV |
| ADOT District Field Equipment |
| ADOT DMS |
| ADOT Field Equipment |
| ADOT Maintenance Work Zone Field Equipment |
| ADOT Ramp Meters |
| ADOT Regional Traffic Signals |
| ADOT RWIS |
| ADOT Vehicle Detectors |
| City of Flagstaff Field Equipment |
| City of Yuma Field Equipment |
| County, Local Field Equipment |
| DUST Dual Use Safety Technology (Safford) |
| IntelliDrive Road Infrastructure Devices |
| Rail Grade Wayside Warning Systems |
| Snowplows and Maintenance Vehicles |
| Tribal ITS Field Equipment |
| Roadway Environment | ADOT RWIS |
| DUST Dual Use Safety Technology (Safford) |
| Surface Transportation Weather Service | Snowplows and Maintenance Vehicles |
| Telecommunications System for Traveler Information | ADOT 511 IVR |
| Public Private Traveler Information |
| Traffic Management | ADOT District TOCs |
| ADOT Regional Traffic Signal Ops |
| ADOT TOC |
| AZTech RADS |
| City of Flagstaff Traffic Engineering |
| City of Yuma Traffic Signal Ops and MCO |
| County, Local TOCs |
| Mexico Regional TMC |
| Tribal Transportation Operations |
| Transit Management | Independent School District Bus Dispatch |
| Local Dial-A-Ride Transit Dispatchers |
| Mountain Lift Paratransit |
| Mountain Line Transit |
| Transit Providers - Public and Private |
| Yuma County Area Transit (YCAT) |
| Transit Vehicle | Independent School District Buses |
| Local Dial-A-Ride Transit Vehicles |
| Mountain Lift Paratransit Vehicles |
| Mountain Line Transit Buses |
| Transit Provider Vehicles |
| YCAT Busses |
| Transit Vehicle Operator | Mountain Lift Paratransit Vehicles |
| Traveler | Travelers |
| Traveler Card | Traveler Card-Smartcard |
| Vehicle | Private Vehicles |
| Wayside Equipment | City of Flagstaff Field Equipment |
| Rail Grade Wayside Warning Systems |
| Weather Service | National Weather Service |