Sydney Metro (2008 proposal)
Sydney Metro was a proposed rapid transit railway network in Sydney, intended to connect the central business district (CBD) with the inner and outer city suburbs Rouse Hill, Westmead, Malabar and lower North Shore. Initially proposed in 2008 as 'Metro Link', the plan was modified and renamed later that year.
Source: Wikipedia — Sydney Metro (2008 proposal) (CC BY-SA 4.0)