Tag Archives: Blue Mountains Road Tunnel

Blue Mountains Road Tunnel, Blackheath to Hartley

By | May 31, 2022

NOW ON DISPLAY – Review of Environmental Factors (REF) and concept design for the proposed Katoomba to Blackheath Upgrade JUST ANNOUNCED – Blackheath to Little Hartley preferred option. Together the Australian and NSW Governments are investing $2.5 billion towards upgrading the Great Western Highway between Katoomba and Blackheath, and between Little Hartley and Lithgow, respectively.… Read More »