I want to find some government support train and road projects, please help me collect 4~5 road projects (like west connex, north connex in Australia,  ) ,4~5 train projects (like northwest rail line in Australia),  when you find some projects ,please include west connex ,north connex ,northwest rail line in Australia informations) please provide me the website which introduce these project , and help me summary some information ,like how long it took to build , how much work can be prvide.  use collect information to summary the advantages and disadvantages of the train project and road project ,and compare them,choose train or road , invest which project can get more benefits.