Jun 27, 2014 12:03 AM by ADOT
TUCSON - The northbound lanes of Interstate 19 are closed south of Tubac because of a crash, according to the Arizona Department of Transportation.
The interstate is closed at kilometer 29/milepost 18, about four miles south of Tubac. Travelers can follow the frontage road north and return to I-19 at kilometer 40/milepost 25, north of Tubac.
There is no estimated time to reopen the interstate and motorists are advised to expect delays.
Southbound lanes are unaffected and remain open.
For the most current information about highway closures and restrictions statewide, visit ADOT's Travel Information Site at www.az511.gov or call 5-1-1.