Western Australia Driving Rules
Essential road rules and regulations for caravan and camping travelers in Western 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 Transport WA website. Road rules can change - verify current rules before traveling.
Official Resources
Contact Information
Official Rule References
Key Highlights for Travelers
- 110 km/h speed limit on some highways
- Speed limit reduced to 100 km/h when towing
- Mobile phone use: $500 fine + 3 demerit points
- Strict enforcement on outback roads
Speed Limits
| Zone | Speed Limit | Notes |
|---|---|---|
| Built-up areas | 50 km/h | Unless otherwise signposted |
| Highways | 110 km/h | On designated highways only |
| When towing | 100 km/h | Maximum limit when towing trailer |
Towing & Caravan Regulations
- Maximum speed 100 km/h when towing (even on 110 km/h roads)
- Combined vehicle and trailer length max 19 metres
- Trailer brakes required if ATM exceeds 750kg
- Additional mirrors required for wide loads
State-Specific Rules
Highway Speed Limits
Some WA highways have 110 km/h limits. Reduced to 100 km/h when towing.
Remote Area Driving
Extra caution required on outback roads. Wildlife, road trains, and extreme distances between services.
Need Complete Legal Information?
This guide covers key rules for travelers. For comprehensive legal information, visit the official Transport WA website.
View Official Road Rules