Speed limits & penalties
Speed is a key factor in crashes and road trauma. The default speed limits in Australia have been set in response to research findings that have revealed direct correlation between travelling at speed and the increased risk of crash and trauma. In acknowledging safer speed limits and travelling at appropriate speeds on South Australian roads, we are all contributing to making our roads safer for all road users.
For more information on the road rules that apply to speed limits visit The Drivers Handbook.
For information on the road rules and penalties visit http://mylicence.sa.gov.au/safe-driving-tips/safer-speeds
Latest news
Changes to CTP in South Australia
19 May 2019From 1 July 2019, your Compulsory Third Party (CTP) insurance will be your choice.
Southern Expressway Community Safety Initiatives
16 Jan 2019The department has committed to improve safety along its transport networks and to provide some practical responses to incidents of object throwing.
News archive
Road safety works
Temporary South Road late night partial closure to allow works
23 May 2019Motorists are advised there will be a partial closure of South Road for northbound traffic between Cross Road and Anzac Highway from 10pm until 5am on the nights of Friday, 24 May, and Saturday, 25 May, to allow works.
Heysen Tunnels routine maintenance works
08 May 2019Motorists are advised there will be a closure of the Heysen Tunnels this week on the night of May 10 to allow for routine maintenance activities to occur.
Road safety works archive
