Re-opening, because the problem hasn't been solved. Not all of way 448942810 has falling rocks hazard, only the part above Lac du Crozet. However I don't know exactly where the signs are that indicate the beginning and end of the dangerous part, so I can't split the way exactly at the correct locations and am asking someone to survey it, cut the way at the location of the signs and remove the hazard=falling_rocks tag from the safe parts of the path.