South Australia Driving Rules
Essential road rules and regulations for caravan and camping travelers in South Australia
Important Legal Notice
This guide provides an overview of key road rules for travelers. For complete, legally authoritative information, always refer to the official Department for Infrastructure and Transport SA website. Road rules can change - verify current rules before traveling.
Official Resources
Contact Information
Authority: Department for Infrastructure and Transport SA
Phone: 13 10 84
Official Rule References
Key Highlights for Travelers
- Standard Australian road rules apply
- Keep left unless overtaking
- School zones: 25 km/h when flashing
Speed Limits
| Zone | Speed Limit | Notes |
|---|---|---|
| Built-up areas | 50 km/h | Unless otherwise signposted |
| Outside built-up areas | 100 km/h | Unless otherwise signposted |
| School zones | 25 km/h | When lights flashing |
Towing & Caravan Regulations
- Maximum combined length 19 metres
- Speed limit when towing: 100 km/h maximum
- Trailer brakes required if ATM exceeds 750kg
State-Specific Rules
School Zone Speed
SA has 25 km/h school zones (lower than most other states at 40 km/h).
Need Complete Legal Information?
This guide covers key rules for travelers. For comprehensive legal information, visit the official Department for Infrastructure and Transport SA website.
View Official Road Rules