The northbound lanes of Interstate 19 have reopened following a deadly crash this morning, May 15. One person was killed and ...

According to a recent report in the Wall Street Journal, the US Department of Transportation is looking at the possibility of ...

The U.S. Department of Transportation is proposing to convert the kilometer-based signage along Interstate 19 to the standard U.S. system of miles, drawing criticism from the Green Valley community.

Emergency crews rushed to Interstate 19 northbound near Milepost 56 after reports of a major crash involving multiple ...

This Tuesday, Sept. 30, 2014, photo shows a sign on northbound Interstate 19, near Amado, Arizona, in the southern part of the state, that tells drivers they are kilometers away from their ...

Interstate 19 between Tucson and Nogales will soon have a wrong-way driver detection and warning systems, state transportation officials say. The upgrades will include thermal cameras for each ...