The Cronulla railway line is owned by a corporation with a portfolio of how many billions of railway property?
Cronulla railway line: The Cronulla railway line is a suburban branch line serving the southern suburbs of Sydney, New South Wales, Australia. Cronulla railway line:  The line is owned by RailCorp. RailCorp: Rail Corporation New South Wales (RailCorp) is a State-owned corporation of the State of New South Wales, Australia established under the "Transport Administration Act 1988" in 2004.
i don't know