between Cairns, Brisbane, Sydney, Melbourne, Adelaide and Perth. QR National obtained a 99-year lease over the Queensland coal network, comprising: the Blackwater system around the Port of Gladstone the Goonyella system around the Port of Hay Point and Dalrymple Bay the Moura line to the Port of Gladstone, which transports coal from Moura Mine and Boundary Hill Mine the Newlands line to Port of Abbot Point, which transports coal from Newlands coal mine, Sonoma Mine and Collinsville coal mine the West Moreton coal line, which transports coal to the Port of Brisbane from New Acland coal mine (loaded at Jondaryan and the Cameby Downs coal mine (loaded at Columboola, utilising in part the QR Western Railway Line. On acquiring the lease, QR National bcame responsible for the maintenance of the coal lines. The rolling stock workshops at Redbank, Rockhampton and Townsville were included in the privatisation. The float took place in November 2010. Re-branding as Aurizon Following a vote by its shareholders, in 2012 QR National was rebranded as Aurizon. The CEO at the time, Lance Hockridge, said the new name derived from the words Australia and horizon. Marketers opined that the name was "a nearly perfect example of all that can go wrong with a rebranding" and that it was "a classic case of people making a weird hybrid name to try and make it unique and interesting so that people will remember it. This is not true: people don’t remember made-up words." Company sales and purchases In 2005, QR National incorporated a subsidiary, Interail, which had been acquired in 2002 and operated in New South Wales. In the same year, QR National acquired logistics company CRT Group, for which it already provided line haulage. In 2006, QR National acquired Australian Railroad Group (ARG), which operated in New South Wales, South Australia and Western Australia. ARG remained a separate subsidiary operation until it was rebranded as QR National in 2011. In 2007, the company acquired the Golden Bros Group. In 2019, after a Federal Court judgement, Aurizon's intermodal and trucking business was acquired by Linfox for A$7.3 million. In October 2021, Aurizon agreed terms to purchase One Rail Australia. The transaction was approved in July 2022 by the Australian Competition & Consumer Commission (ACCC) after the commission accepted Aurizon's court-enforceable undertaking to dispose of the seller's Hunter Valley coal haulage and Queensland coal haulage business to maintain competition levels.