Speed bumpSouth Africa
An introduction to the traffic rules and road signs of South Africa. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.
For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.
5. Speed bump
A speed bump is a raised traffic-calming device placed across all or part of a road to make drivers reduce their speed. It is commonly used near homes, schools, crossings, parking areas and other places where low vehicle speeds are important.
Speed bumps vary in shape, height and legal status. Drivers should approach them at a low, controlled speed and follow any warning signs or speed limits that apply.
Wikimedia.org • Jnanaranjan_sahu • CC BY-SA
How should I recognise and approach a speed bump in South Africa?
Look for a raised surface, approach warnings, road markings and any separate speed instruction. A traffic-calming device can be part of a raised crossing or junction, so identify the layout and the road users who may use it.
🔗 transport.gov.za • South Africa, Department of Transport, SARTSM — speed-bump
Which speed should I use at a raised device in South Africa?
Obey the applicable speed restriction and slow further for the device, visibility and other road users. Do not assume that a raised device carries the same numerical rule as one in another country; a safe approach can be well below the road’s maximum.
🔗 transport.gov.za • South Africa, Department of Transport, SARTSM — speed-bump

Traffic rules
South Africa