| CommlDriver | This aggregate is DEPRECATED - use Driver. This aggregate contains personal information about the drivers. This would include specific information unique to commercial drivers. |
| Driver | This aggregate contains information about a specific driver. |
| MajorityDrivingStateProvCd | The state where the base terminal driver most often operates the vehicle. The source of the code list is the U.S. Postal Service. |
| ResidenceStateProvCd | Residence state of the base terminal driver. The source of the code list is the U.S. Postal Service. |
| TerminalNumber | A unique identifier for the terminal within each location. |
