Southbound State Route 87 is closed Monday morning about 20 miles south of Payson, the Arizona Department of Transportation.
Several vehicles have slid off the roadway due to icy conditions before 9:20 a.m.
ADOT reminds drivers to use extra caution and prepare for driving in winter conditions. Winter driving tips and other useful information can be found at http://www.azdot.gov/knowsnow.
For current road and weather conditions, visit www.az511.gov or dial 5-1-1.