Where does HS2 go underground?

HS2’s Subterranean Journey: Exploring the Three Underground Tunnels

The highly anticipated High-Speed 2 (HS2) rail project boasts a significant portion of its route running underground, enhancing passenger safety and minimizing environmental impact. This article provides an overview of HS2’s three primary underground tunnels, highlighting their locations and significance.

Euston to Old Oak Common: Urban Descent

The initial leg of HS2’s underground adventure begins at London Euston station. Passengers will descend beneath the bustling metropolis, embarking on a journey that culminates near Old Oak Common. This tunnel marks HS2’s entry into the subterranean realm, facilitating the connection between two major transportation hubs.

Chiltern Hills Crossing: Engineering Marvel

As HS2 progresses westward, it encounters the formidable Chiltern Hills. To navigate this geographical challenge, the route takes a subterranean detour through a remarkable ten-mile tunnel. This engineering marvel required meticulous planning and precision to construct, and it ensures a smooth and uninterrupted passage through the undulating landscape.

Emergence into Day:

Upon exiting the Chiltern Hills tunnel, HS2 resurfaces, marking the end of its subterranean expedition. Having traversed kilometers beneath the earth’s surface, the route continues its journey above ground, connecting communities and facilitating faster, more efficient travel across the country.

Conclusion:

HS2’s underground tunnels are a testament to the project’s ambitious scope and innovative engineering. These subterranean passages enable HS2 to navigate urban and rural landscapes, ensuring passenger safety and minimizing environmental disruption. As the project progresses, these tunnels will play a vital role in transforming the UK’s rail network, connecting cities and regions like never before.