NatRoad is collecting state-by-state evidence of travel by road trains and other large combinations on unsealed roads as part of a survey.
The association is collecting the info on behalf of the National Transport Commission (NTC) and says the information will be used to assess how many kilometres the relevant vehicle combinations travel on unsealed roads by state and territory.
The ‘Unsealed Road Travel Survey for Road Trains and B-Triples’ survey is open to those using double road trains, triple road trains (and larger road train combinations) as well as B-triples.
The survey will be available until August 31, 2021. It can be accessed here.