From daily commuter traffic to long-haul freight routes, America’s interstate highways are under constant pressure. This video breaks down the busiest interstate in every U.S. state and explains why ...

WASHINGTON – The future of the U.S. Interstate Highway System is threatened by a persistent and growing backlog of structural and operational deficiencies and by various looming challenges, such as ...

Add Yahoo as a preferred source to see more of our stories on Google. South Carolina has one of the deadliest interstates in the U.S., study shows. (File photo/hlynch@newsobserver.com) The stretch of ...

Emergency crews dispatched to icy interstate highways in Mississippi worked overnight and into Wednesday morning to clear ...

A new study analyzing data from the National Highway Traffic Safety Administration found that highways on the West Coast are among the deadliest in the U.S. Dig deeper: The study was conducted by ...

LAKE TAHOE, Calif. – Part of the Interstate 80 in Northern California ranks in the top 10 most dangerous interstate highways sections, according to a study by Camili and Capo PA of New Jersey. The 199 ...

As Texas officials float an idea that could transform how millions of people could move across the state, a coalition of policymakers are working to ensure a feasibility report quietly released by the ...

It might be hard to believe, but there are times when driving as fast as possible is not the best option. I know! I'm not exactly a believer in that mentality, either. Yet, after taking a deep dive ...

South Carolina has one of the deadliest interstates in the U.S., study shows. File photo hlynch@newsobserver.com The stretch of Interstate 77 through South Carolina is one of the nation’s deadliest, ...