The Interstate Grid Was Built as a Mirror of the Old US Routes

Interstate Highway System, a massive U.S. transportation network built in the mid-20th century

If you have ever wondered why Interstate numbers seem to follow a pattern, there is a good reason. The system was not numbered randomly. Federal and state highway officials borrowed the basic structure of the…

9 Cars That Made Detroit

White Ford Mustang II Mach 1 with blue racing stripes, parked outdoors

Detroit’s identity is inseparable from the automobile. Long before the city became known as the Motor City, it was already developing the manufacturing expertise, engineering talent, and industrial infrastructure that would eventually transform personal transportation.…

10 Police Cars That Can Outlast the Civilian Version

A Ford Crown Victoria is standing in a patch of a road

Police cars live harder lives than ordinary vehicles, facing long hours, repeated acceleration, hard braking, rough roads, idling, heavy equipment, and frequent high-speed driving. Automakers respond by giving police versions stronger cooling systems, brakes, suspension…