India has built a 16-km elevated highway to allow wildlife to pass under it. A Curve At B31, Breitnau, Germany.

India has built a 16-kilometer elevated road, allowing wildlife to pass under it,

Dutch land bridge

Crab overpass on Christmas Island to prevent migratory crabs from being run over

Salter Canal Bridge - Laluvier, Belgium

Vietnamese hand bridge

Beavers are masters in building embankments, where beavers have built 10-foot-high embankments.

Swiss Brusio Spiral Viaduct

A Curve At B31, Breitnau, Germany

Sao Paulo, Brazil Friedrich Bayer Bridge

China Chengyang Yongji Bridge

High-speed rail in Nanjing, China

The oldest subway station in the world 157 years apart

Vietnam Longqiao

Australia New South Wales Sea Cliff Bridge

Uninhabited in the Adriatic Sea Island

is uninhabited except for the 14-mile long low stone wall network. Built by residents of nearby islands to separate farmland from vineyards.

Connecting Orland Islands Roads of different islands

1935 Rare medium-scene photos of the Golden Bridge built in California in California

Panlong Road aerial view

Curved pedestrian bridge , connecting two riverside parks in Providence, Rhode Island escalator at Wheaton Subway Station in Maryland is the longest single-span escalator in the Western Hemisphere, up to 230 feet.

China Xiamen Mountain and Sea Trail

Scotland Fors Railway Bridge

A little place in Hong Kong, China

China Guangzhou Thyssenkrupp Elevator Test Tower

China and Qiang Railway

Croatia's intersection, will you get lost?

Negev Desert, Israel Ashalim Solar Power Tower

Underground city road in Tehran, Iran