There are a number of different road designations in the United States, from highways and freeways to interstates and routes, and it can cause some confusion with different laws and regulations.

The stretch of Interstate 77 through South Carolina is one of the nation's deadliest, according to a new report. The 91 miles the highway travels from the state line near Rock Hill to Cayce recorded ...

INDIANAPOLIS (WNDU) - Indiana is making history as the first state to approve tolls on all interstates. According to our affiliate WMAQ, Gov. Mike Braun signed a bill into law allowing the move on any ...

All interstates, major highways and bridges are now open in the New Orleans area three days after a rare snowstorm crippled infrastructure in the city, according to the New Orleans Police Department ...

Add Yahoo as a preferred source to see more of our stories on Google. (WJET/WFXP)– In light of the most recent bout of winter weather, PennDOT has reduced the speed limit on all interstate highways ...

SIOUX FALLS, S.D. (KELO) — Whether you like driving on Interstate 90 or not, Trucker Path, an app that’s widely used by truck drivers all across the country to assist them in planning their trips, ...

Add Yahoo as a preferred source to see more of our stories on Google. (WBRE/WYOU) — PennDOT has lifted the temporary tier restrictions on all interstates in Northeast PA. However, all vehicles are ...

The Pennsylvania Department of Transportation has lifted the speed limit and commercial vehicle restrictions on all interstates in PennDOT Engineering District 4 in Northeast Pennsylvania, including ...

ST. LOUIS – There are five major interstates that run through the city limits of St. Louis: I-44, I-55, I-64, I-70 and I-270. Each interstate has a unique charm. And for the most part, they have ...