
Modern Marvels
Construction of the California Department of Transportation Headquarters.

Construction of the California Department of Transportation Headquarters.

It's the 12th longest suspension bridge on the planet.

Adam visits legendary heavy equipment manufacturer: John Deere.

The world's architectural and engineering structures, scientific inventions and social wonders.

Communists erect the wall to stop the flow of refugees to the West.

An unstable shoreline and wild San Francisco Bay challenge the engineers of the Golden Gate Bridge.

Opened in 1883, the Brooklyn Bridge is the engineering wonder of its time.

The construction of the Panama Canal opened up trade and changed the world.

San Francisco's Oakland Bay Bridge features a unique double suspension.

The creation of a canal turns Massachusetts' Cape Cod into an island.

The history of one of the world's most famous bridges, London's Tower Bridge, erected in 1892.

Bridges reveal a lot about the history of New York city and how it changed destinies.

The Chesapeake Bay Bridge and Tunnel stretches 17 miles connecting Virginia's easternmost landmass.

American roads: from pre-World War II highways to the interstate system.

Construction problems of mega-skyscrapers; exterior wall system; energy-conserving glass.

It's the 12th longest suspension bridge on the planet.

Adam visits legendary heavy equipment manufacturer: John Deere.

The world's architectural and engineering structures, scientific inventions and social wonders.

Communists erect the wall to stop the flow of refugees to the West.

An unstable shoreline and wild San Francisco Bay challenge the engineers of the Golden Gate Bridge.