More pictures on the Inyo Sheriff Facebook page:
https://www.facebook.com/InyoCountySheriffsOffice/Scroll down page to see pictures taken on January 29th.
Rocks are large enough (VW to truck size) to require explosives and heavy equipment to clear them. The road bed has probably been damaged. This occurred at about the 7,800 foot elevation.
When the snow and ice start to melt the rock pile could become very unstable.
