Roads

This now-abandoned part of the original transcontinental railroad route provides a surreal driving and historical experience.

A piece of crumbling highway infrastructure was repurposed as a high-tech facility for testing racecars.

Located more than 600 feet beneath sea level, this tunnel boasts the world's first undersea roundabout.

It's believed that these columns marked the end of the Via Appia.

Tourists who rely on a transit map to find the iconic Beatles location often end up in a far-off neighborhood.

This underpass became an unlikely piece of cinematic history after its appearance in 'A Clockwork Orange.'

This spooky road cut through a mound of ancient coral might be haunted by a witch.

The narrow mountain road that carves a path between Florence and Victor is tied to ghost towns and ghost stories.

This twisty section of highway in the Himalayan foothills is lined with thousands of small mirrors.

This quarter-mile tunnel under the Bluff in Pittsburgh bends at a 45-degree angle.

A road that winds through this natural cave is the only way to access the small, appropriately-named village of Cuevas.

A prehistoric route that has claimed many victims is now closed to traffic.

Part of a highway network meant to connect Miami to Montreal, this 10-mile stretch of road made from red bricks is still around 100 years later.