Road sign near the top of Mauna Kea. The trail ends near the summit and you end up walking the road to the observatories. We passed this sign along the way. From the drill holes I am guessing they have lost some signs in the past due to high winds.
Page Scores range from 0% to 100%. The higher the score, the higher the perceived quality of the image. Score is not a simple average of votes, but takes into account the number of votes and the power of the voters.
For every object, a hit is registered each time the object's main page is viewed. A user's hits are the sum of all the hits on the objects he or she owns.