Construction
Major works are underway to build the Metro Tunnel.
Works underway
Works are underway at the location of the new stations and tunnel entrances. View the latest details.
Building the tunnels and stations
Read about the range of construction techniques that will be used to build the Metro Tunnel.
Changes to your journey
Find out about changes to roads and the transport network and travel planning advice for workplaces and individuals.
Managing environmental impacts
Learn how we will manage construction impacts on local residents, businesses, and the environment.