comments:
The John Holland tracklayer works its way around towards the City.
date added: 28 November 2006

comments:
John Holland tracklayer laying rail and sleepers for the Perth to Mandurah railway at Salter Point.
date added: 04 October 2006

comments:
Sleeper transporter on the John Holland tracklayer.
date added: 04 October 2006

comments:
The cab of the human operated sleeper transporter on the John Holland tracklayer.
date added: 04 October 2006