| WAC Sections | |
| 136-163-010 | Purpose and authority. |
| 136-163-020 | Definitions. |
| 136-163-030 | Limitations and conditions—Emergency projects. |
| 136-163-040 | Limitations and conditions—Emergent projects. |
| 136-163-050 | Limitations and conditions—Emergency and emergent projects. |
| 136-163-060 | Action by the county road administration board. |