ADOT says most recent briefing says winter weather and crashes have closed multiple highways in northern Arizona. Drivers should consider delaying travel during the current winter storm because heavy snow or crashes is making many roads impassable. The following highways are experiencing closures: I-17 northbound is closed at Highway179, I-40 eastbound is closed at Highway 95, Highway 89A is closed just outside of Flagstaff at the top of Oak Creek Canyon, Highway 87 is closed from Payson to Winslow also 87 southbound is closed south of Payson, and 87 is closed in both directions south of the 188 junction. Highway 260 is closed in both directions between Star Valley and Heber and 260 eastbound is closed east of I-17. Stay up to date on Highway closures by going to az511.gov, or by calling 511. ADOT is strongly encouraging drivers not to travel during the winter storm.