Legend
 General Freight Route
Commodity Route
State Maintained Roads
Steep Descent
Safety Ramp
legend - restriction image Restriction
legend - star (level crossing) restriction image Star (Level crossing) Restriction
legend - lga restriction image LGA with Commodity Restrictions
legend - Safe T Cam Sites image DIT Safe T Cam Site
Tools
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The South Eastern Freeway, on the approach to Adelaide, ends in a 7km continuous steep descent that enters a major intersection and continues along a major arterial road. Drivers need to use appropriate hill descent vehicle control techniques from Crafers: engine, jake or exhaust brake on, using the appropriate low gear and safe speed for the load. If control is lost, use a safety ramp. There is no cost to the operator.
Refresh your safe descent knowledge here.


From Wednesday, 20 December 2023, the South Australian heavy vehicle maps will have a new home on the National Heavy Vehicle Regulator's (NHVR) National Network Map (NNM).

For more information, refer to the NHVR website - National Network Map.

The NNM can be accessed using NHVR National Network Map and NHVR Portal links.

RAVnet is an interactive online map system that displays approved heavy vehicle route networks in South Australia. Restrictions associated with specific route networks are also included.

This interactive tool allows you to choose heavy vehicle route networks to view on screen or print.

To print maps you must have Adobe Acrobat installed on your computer.

Get Acrobat Download and install Adobe Acrobat Reader now.

Heavy vehicle information will be updated in RAVnet on a regular basis. To find out more about RAVnet, watch the training video and visit the FAQs page.

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Disclaimer: The Government of South Australia uses all reasonable endeavours to ensure the information contained in the RAVnet map system and in the heavy vehicle route networks is as accurate as possible.  However, the Government of South Australia accepts no liability for any errors or omissions and gives no warranty or guarantee that the material, information, maps or publications made accessible are accurate, complete, current or fit for any use whatsoever.   The information contained within the RAVnet online map system is subject to change without notice.