Speed limits - West Region - 4 September 2025
This is advanced notice of speed limit changes that will take effect within the next two weeks. Speed limits will not change until the new speed limit signs are installed. Please ensure that you always observe the posted speed limit signs on the road.
| Review Number | Road name | From | To | Local Government Area | Current speed limit km/h | New speed limit km/h | Reason for change |
|---|---|---|---|---|---|---|---|
| R-4686 | Cooba Road, Dubbo | Mitchell Highway | 1300 metres south of Mitchell Highway | Dubbo Regional | 100 | 80 | This change reduces the speed limit at this location in response to local community concerns. |
| R-4686 | Gidgee Road, Dubbo | Cooba Road | Cooba Road | Dubbo Regional | 100 | 80 | This change reduces the speed limit at this location in response to local community concerns. |
| R-4829 | Browns Gap Road, Little Hartley | Great Western Highway | 200m north of Great Western Highway | Lithgow City | 80 | 60 | This change reduces the speed limit at this location in response to local community concerns. |
| R-4720 | Silver City Highway, Coomealla | 50 meters west of Tallawalla Road | 330 meters east of Tallawalla Road | Wentworth | 50 | 40 (School Zone) | This change introduces a school zone speed limit. School zone speed limits apply at prescribed times on government gazetted school days. |