The vast network of Interstate highways developed in the second half of the 20th century fueled economic growth and created the trucking industry we know today. Here is how it was conceived, created ...

Road enthusiasts, history buffs, and nostalgia fans are gearing up for the 100-year anniversary of historic Route 66 in 2026. About 345 miles of the historic 2,400-mile highway pass through Southern ...

The story of America’s interstates is usually told as a straightforward tale of postwar progress, but the real origins are stranger and more contested than the green signs suggest. The Dwight D.

At first glance, the U.S. Interstate Highway system might seem like a logical grid-based masterpiece with a semblance of order behind its numbering system. Odd-numbered interstates run from north to ...