The Western Harbour Tunnel is a major project in Sydney involving the delivery of two six lane, 6.5 km twin tunnels, improving travel time and safety between Rozelle Interchange and North Sydney.

The Western Harbour Tunnel is a major project in Sydney involving the delivery of two six lane, 6.5 km twin tunnels, improving travel time and safety between Rozelle Interchange and North Sydney. The tunnels will bypass the CBD, reducing congestion on key bridges and roads.
2022
Sydney, Australia
$4.2 billion

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