Project Description
The $3.6 billion Western Harbour Tunnel (WHT) will be the second road tunnel under Sydney Harbour, connecting the WestConnex Rozelle Interchange with the Warringah Freeway in North Sydney.
The integrated spine of the Sydney Harbour Tunnel and the Sydney Harbour Bridge is heavily congested and the new Western Harbour Tunnel will alleviate traffic congestion.
The Western Harbour Tunnel will be delivered through two packages.