| Ed/Version Number | Description of Revision | Date |
|---|---|---|
| 2D | Added link to Road Safety Data to obtain crash costs for RISC assessments. | 23-Jan-2024 |
| 2C | Modified thrie beam no longer accepted for new installations. Delineation section added. Figure 6.5a updated. | 08-Jul-2022 |
| 2B | Amended description above figure M.3 | 16-Feb-2021 |
The Government of Western Australia acknowledges the traditional custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders both past and present.
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