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Metro Tunnel

Construction

Major works are underway to build the Metro Tunnel.

Works underway

Works underway

Works are underway at the location of the new stations and tunnel entrances. View the latest details.

Building the tunnels and stations

Building the tunnels and stations

Read about the range of construction techniques that will be used to build the Metro Tunnel.

Managing environmental impacts

Managing environmental impacts

Learn how we will manage construction impacts on local residents, businesses, and the environment.