Western Australia (WA)

The TMA Containerised Freight Vehicle Monitoring Scheme is a scheme administered by Main Roads Western Australia (MRWA) to enable access with increased axle group masses for vehicles operating under a MRWA Accredited Containerised Freight Period Permit.

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Regulatory Telematics Requirements:

• Enrolment in TMA is required for all eligible vehicles of this scheme.
• Enrolment in TMA + Smart OBM may be required for some eligible vehicles of this scheme.

Related Access Notices:

• Containerised Freight | Main Roads Western Australia

Related Network Maps:

• ‍HVS Network Map - Mainroads WA