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

  • Anurak Pongpatimet / Shutterstock

    National Puppy Day Photos

    In the spirit of the day, I am obligated to share these adorable images of pups around the world.

  • Christian Palma / AP

    Photos of the Week: Underwater Restaurant, Holi Colors, Wonderland Eurasia

    Nowruz celebrations in Iraq, terrible flooding in Mozambique, springtime in China and England, mourning in New Zealand, flower fields in California, floodwaters across the midwestern U.S., and much more

  • Carl Court / Getty

    Photos: Mourning in New Zealand

    Images from the past few days in Christchurch, where residents continue to gather at makeshift memorials across the city

  • Nati Harnik / AP

    In Photos: Deadly Floods Sweep the Midwest

    Snowmelt and last week’s “bomb cyclone” have overwhelmed rivers in Nebraska, Iowa, Missouri, and neighboring states, causing widespread flooding that has broken dozens of records and cost at least three lives.