Tunnels

NorthConnex

NorthConnex will be one of Australia’s longest and deepest road tunnels.

One of the biggest public transport projects in Victorian history.

A record-breaking rail tunnel in Sydney.

One of the most technical tunnels in the world.

Hong Kong’s deepest and longest sub-sea road tunnel.

A complex tunnel in densely occupied land and one of Hong Kong’s ten biggest infrastructure projects

A tunnel connecting the A50 and A57 motorways.

A road tunnel under the River Tyne in Newcastle.

A tunnel access through the mountain.