Fees and charges

Heavy vehicles

• Fees and charges for heavy vehicles 

Heavy vehicle classification

• All vehicles with a gross vehicle mass greater than 4.5 tonnes are classified as heavy vehicles.
• Heavy vehicles operated in a combination less than 19 metres in length, 2.5 metres width, 4.3 metres height and 42.5 tonnes gross mass are considered "as of right" vehicles and have unrestricted access to the road network.
• Heavy vehicles exceeding these mass or dimension limits are required to operate under a Notice or Permit issued by Main Roads WA.

• Read more about heavy vehicles.