Praised as one of the greatest public works project in American history, the Interstate Highway System is about to turn 70.

It's been about a month since construction started on the Interstate 24 Ohio River Bridge. If you've had to drive into ...

Zipping down today’s interstate highways it’s easy to forget what Iowa’s highways were like just 70 years ago. Too young to remember? Well, let me fill you in. Though some two-lane highways were being ...

MANDAN, N.D. — A Bismarck driver and her passenger both sustained serious injuries after crashing into a concrete sign base ...