A park and memorial dedicated to the victims of the deadliest school massacre in American history.

Perched atop a brick smokestack, this enormous lug nut symbolizes the local minor league baseball team.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

This state-of-the-art planetarium takes architectural inspiration from the sun itself.

This unusual three-way wooden foot bridge spans two rivers at once.

This solemn facility remembers the cruel effort to compel Native American children to relinquish their culture.

An enormous roadside pan tells the story of a battle for pie glory.