Cross River Rail

Cross River Rail is an underground heavy rail project currently under construction in Brisbane, Queensland, Australia. The project will see the development of a new rail line underneath Brisbane River, alongside the redevelopment of a number of stations in the Brisbane central business district and along the Beenleigh railway line. The business case for the project was released in August 2017, with construction work officially beginning in September that year. The project replaced the planned 2013 BaT Tunnel, which in turn had replaced the original 2010 Cross River Rail proposal. It is the largest infrastructure megaproject ever undertaken in Queensland.