All interstates in Iowa have reopened as road conditions continue to improve after Sunday's blizzard, the Iowa DOT reports.

Seattle to Boston. San Francisco to Teaneck, New Jersey. Even Miami to Sault Ste. Marie, Michigan. The longest interstates cover a variety of our nation's landscape, some deluged by major metropolis ...

Interstates 70 and 71 reopened in downtown Columbus after multiple crashes snarled traffic at major interchanges. As of 12:30 p.m. July 1, lanes had reopened on the interstates, according to a live ...

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, ...

ATLANTA — The Georgia Department of Transportation has spent the last several days preparing roads and interstates for this weekend’s ice storm. On Sunday evening, a GDOT spokesperson confirmed they ...

A new law in Idaho will allow semi-trucks and passenger vehicles to travel at the same top speed of 80 mph on the state’s interstates. Gov. Little signed House Bill 664 into law, and the measure will ...