There are photos and a news report at the Arizona Daily Sun paper.
The official ADOT road report provides the details:
|Event Id ||341212 |
|Location ||On State Route 264, EW-bound from mile post 322.60, 0.70 miles East of US-160 to mile post 324.60, 2.70 miles East of US-160 |
|Duration ||from Mon, 4 Jan 2010 9:00 AM to Thu, 7 Jan 2010 5:30 PM |
|Description ||closed due to rockfall|
[A tip of rock hammer to Marvin Glotfelty at Clear Creek Associates for sending the newspaper link]