as well as being the planets longest immersed tunnel when it opens. The underground passage will be large enough for two cars, two trains and service access, and once built, each element will be ...

Hidden beneath Norway's rugged mountains lies a marvel of modern engineering: the Lærdal Tunnel, the longest road tunnel in the ... of the world's most scenic train journeys.

But have you ever wondered which road takes the crown as the longest? Grab your maps and buckle ... like Kansas City and Sioux City. Without train lines, jet deliveries and long roads like these ...

For train lovers and adventure seekers, here are the five longest train routes in India ... Lumding Junction, Hojai, Jagi Road, Guwahati, Goalpara Town, New Bongaigaon, Kokrajhar, New Alipurduar ...