
Australia's longest road tunnel is set for the Blue Mountains as part of upgrades to better connect western NSW to the state's coastal capital.
The planned 11-kilometre tunnel will stretch from Blackheath to Little Hartley, bypassing Mount Victoria.

Australia's longest road tunnel is set for the Blue Mountains as part of upgrades to better connect western NSW to the state's coastal capital.
The planned 11-kilometre tunnel will stretch from Blackheath to Little Hartley, bypassing Mount Victoria.