The following are the roles and responsibilities, by functional area or by project, for Kauai County Transportation Agency.
  | Functional Area or Project | Roles and Responsibilities | Status | 
| Kauai Bus Automated Vehicle Location (AVL)/ Computer Aided Dispatch (CAD)
 Roles and Responsibilities | Provide operator instructions and receive schedule performance data from Kauai Bus vehicles while in service. | Planned | 
| Track and evaluate schedule performance for all Kauai Bus vehicles. | Planned | 
| Provide fixed route transit and demand responsive bus service for the county. | Existing | 
| Kauai Bus Master Transit Coordination Center
 Roles and Responsibilities | Operate transit coordination center for County. | Planned | 
| Provide operator instructions and receive schedule performance data from Kauai Bus vehicles while in service. | Planned | 
| Track and evaluate schedule performance for all Kauai Bus vehicles. | Planned | 
| Provide fixed route transit and demand responsive bus service for the county. | Existing | 
| Kauai Bus Next Bus Traveler Information
 Roles and Responsibilities | Provide Next Bus transit traveler information. | Planned | 
| Track and evaluate schedule performance for all Kauai Bus vehicles. | Planned | 
| Kauai Bus On-Board Closed Captioned Television (CCTV) Cameras
 Roles and Responsibilities | Provide transit security on all Kauai Bus vehicles and at Kauai Bus Hubs using silent alarms and on-board video surveillance. | Planned | 
| Kauai Bus Transit Center
 Roles and Responsibilities | Provide Next Bus transit traveler information. | Planned | 
| Provide transit security on all Kauai Bus vehicles and at Kauai Bus Hubs using silent alarms and on-board video surveillance. | Planned | 
| Kauai Bus Transit Signal Priority (TSP)
 Roles and Responsibilities | Coordinate with HDOT-HWY-K for traffic signal priority. | Planned | 
| Track and evaluate schedule performance for all Kauai Bus vehicles. | Planned | 
| Kauai Transit Services | Provide automated transit maintenance scheduling on all Kauai Bus vehicles using automated vehicle conditions reporting. | Planned | 
| Provide Next Bus transit traveler information. | Planned | 
| Coordinate emergency plans with Kauai EOC and provide emergency transit services for evacuations, fires, and disasters, including reentry services. | Existing | 
| Provide operator instructions and receive schedule performance data from Kauai Bus vehicles while in service. | Planned | 
| Provide transit security on all Kauai Bus vehicles and at Kauai Bus Hubs using silent alarms and on-board video surveillance. | Planned | 
| Coordinate with HDOT-HWY-K for traffic signal priority. | Planned | 
| Track and evaluate schedule performance for all Kauai Bus vehicles. | Planned | 
| Provide a demand-responsive bus transit plan to users and travelers using the Kauai Bus traveler information system. | Planned | 
| Provide fixed route transit and demand responsive bus service for the county. | Existing | 
| Transit Services for Kauai Bus WiFi
 | Operate wifi capability on transit vehicles. | Planned |