| WAC Sections | |
| 479-01-010 | Organization of the transportation improvement board. |
| 479-01-020 | The time and place of board meetings. |
| 479-01-030 | The address of the board. |
| 479-01-040 | Definitions and acronyms. |
| 479-01-050 | Administrative costs. |
| 479-01-060 | Executive director—Powers and duties. |