Crossrail: Tunneling Beneath London

When one digs beneath London, England, one digs through history. Crossrail, the largest construction project in Europe, is tunneling under the British capital to provide a new underground rail link across the city, and has encountered not only a maze of existing modern infrastructure, but historic finds including mammoth bone fragments, Roman roads (with ancient horseshoes embedded in the ruts), Black Plague burial grounds, and 16th century jewelry. The $25 billion (15 billion pound) project is due to open in 2018, connecting London's Heathrow airport to the county of Essex -- five tunnel boring machines are creating a kilometer of new tunnel under London every two weeks. The millions of tons of soil from the Crossrail construction are being shipped to Wallasea Island in the Thames Estuary, allowing the island to be transformed from levee-protected farmland into a thriving wetland.

Read more
Hints: View this page full screen. Skip to the next and previous photo by typing j/k or ←/→.

Most Recent

  • Anto Sembiring / AFP / Getty

    Photos of the Week: Dancing Noses, Olympic Jumps, Analog Astronauts

    A flour war in Greece, mountain hares in Scotland, students marching against guns in the U.S., the Mach Loop in Wales, and much more.

  • Mark Wallheiser / AP

    Photos: Teenagers Demand 'Never Again' in an Age of Mass Shootings

    A week after 17 people were murdered in a mass shooting at Marjory Stoneman Douglas High School in Parkland, Florida, teenagers across South Florida, in areas near Washington, D.C., and in other parts of the United States walked out of their classrooms to stage protests against the horror of school shootings and to advocate for gun law reforms.

  • Stéphane Mahé / Reuters

    A Quiet, Ancestral Farm Life in Western France

    Reuters photographer Stéphane Mahé visited a farmer named Jean-Bernard Huon on his farm in western France, where he deliberately lives a traditional, non-mechanized farm life.

  • Guadalupe Pardo / Reuters

    Photos of the Week: Skiing Robots, a Bichon Frise Wins Best in Show

    The U.S. Toboggan Championships in Maine, scenes from New York Fashion Week, a camel trip on a Siberian steppe, and much more.