There are fuel supplies at the following locations along the route (distances east from Laverton): Cosmo Newbery, (85 km), Tjukayirla Roadhouse (300 km), Warburton (560 km), Warakurna Roadhouse (786 km), Docker River (890 km) and finally Yulara (1126 km).
Most Ngaanyatjarra people live in one of the communities of Warburton, Warakurna, Tjukurla, Papulankutja (Blackstone), Mantamaru (Jameson) or Kaltukatjara (Docker River).