
Modern Marvels
Trans-Siberian railroad provokes war, crosses treacherous terrain.

Trans-Siberian railroad provokes war, crosses treacherous terrain.

The world's first underground railway holds London together.

An underground subway system transforms the bustling metropolis of Athens, Greece.

Two ribbons of concrete span a body of water in Louisiana, forming a bridge.

Chronicling the 25-year effort to build the Pacific Coast Highway.

The Overseas Highway contains 51 bridges, linking mainland Florida with the Florida Keys.

Construction of the California Department of Transportation Headquarters.

From banishing waste to battling B-O, the modern bathroom is full of wonders.

How SWAT, bomb squad, HAZMAT, and crime scene specialty trucks are built.

Brad Paisley and his crew of truckers on the road between Little Rock and Tulsa; the Ford F-150 .

Trains capable of speeds of up to 190 miles per hour can be found throughout the world.

Freight trains transport 1.8 billion tons annually through Union Pacific's Bailey yard system.

Zip through the French countryside in the fastest locomotive in the world.

Begun during the Civil War, the transcontinental railroad links a tattered nation.

Trans-Siberian railroad provokes war, crosses treacherous terrain.

The world's first underground railway holds London together.

An underground subway system transforms the bustling metropolis of Athens, Greece.

Two ribbons of concrete span a body of water in Louisiana, forming a bridge.

Chronicling the 25-year effort to build the Pacific Coast Highway.

The Overseas Highway contains 51 bridges, linking mainland Florida with the Florida Keys.