When it was built in 1929, this historic bridge was the only place to cross the Colorado River for 600 miles.

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

What is the Thing?

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Rippling sand dunes frozen in the Arizona rock.

One of the smallest towns in the United States.

The biggest drug trafficking passage between Mexico and the U.S.

A little stop along the Texas highway where Rock Hudson, Elizabeth Taylor, and James Dean stayed while shooting the 1955 film "Giant."

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

This hidden sculpture garden full of Wild West art is one of San Antonio's best-kept secrets.

This soda factory is one of the last in America to use real cane sugar despite the protestations of Dr Pepper.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

A health museum containing a 27’’½-foot intestine.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This facility, now a museum, once housed and trained U.S. Army Air Force pilots who flew during the Allied invasion of Normandy.

Electrical pylon in the shape of Disney's beloved mouse.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

This 15-foot former Johnny Appleseed has given up his apples for donuts and coffee.

This stretch of highway is said to be haunted by ghosts of settlers whose graves were paved over.

This Florida resort community is where the Amish come to have fun in the sun.