According to the Arizona Department of Transportation’s Twitter page, U.S. 89 is closed between U.S. 89A and Page because of massive pavement buckling.
The department has reported the cause of the buckling may be the result of a geological event and is not related to weather.
We will continue to update you on this as more information becomes available.
A photo showing US 89 where a section of the road buckled this morning. The road is closed between US 89A and Page. twitter.com/ArizonaDOT/sta…
— Arizona DOT (@ArizonaDOT) February 20, 2013