Roosevelt Island Bridge, NY, NY

Brooklyn Bridge over the East River at Sunrise, NY

The Clark Bridge over the Mississippi River, also known as Cook Bridge, at Alton, Illinois

The Clark Bridge over the Mississippi River, also known as Cook Bridge, at Alton, Illinois

The Clark Bridge over the Mississippi River, also known as Cook Bridge, at Alton, Illinois

Liberty Bridge over Allegheny River at sunset with Pittsburgh skyline

Ben Franklin Bridge over Delaware River at sunrise

Panoramic view of Brooklyn Bridge and East River at sunrise with New York City, NY skyline

Sunset Over the Mississippi

Panoramic view of speeding taxis driving over Brooklyn Bridge to Manhattan

Brooklyn Bridge, Brooklyn View

Queens Bridge to Roosevelt Island, New York, NY

Businesswoman walking on a bridge over a river

A group of Dodo birds crossing a natural bridge over a stream.

Industry & Technology -line art Civil Engineering Bridge Elevation Lattice Bridge over the Kinzig near Offenburg. Baden, Germany on the edge of the Schwarzwald (Black Forest).

Industry & Technology -line art Civil Engineering Bridge Illustration Perspective Albert Bridge over the River Clyde, Glasgow, Scotland Opened May 1871 and named for Queen Victoria`s husband, Prince Albert.

A bridge over a river and buildings in old European city

A man building a bridge to get over water

Industry & Technology -line art Civil Engineering Bridge Elevation London Bridge over the River Thames, London, England and designed by the great Scottish engineer, John Rennie who also designed the original Waterloo bridge. It was finished in the year

Brooklyn Bridge over the East River