For many, train journeys are some of the most efficient and relaxing ways to get to their desired destination, helped no end by the tunnels that allow them to cut straight through hills and mountains.

A few of the tunnels were reinforced with timber to prevent fractured rock from falling on rail cars and workers. Some of ...

Originally, a fixed-link ferry was thought to be the main plan, but when five ferries sank in 1954, an idea for a train tunnel was put forward—especially as planned economic growth would have ...

Border Patrol agents uncovered a man-made tunnel connecting Ciudad Juárez to El Paso early Thursday, equipped with lighting, ...