rock slide, granite in southern nevada

arizona byway catastrophe changes course damage damaged danger dangerous destroyed destruction disaster distraught effects emergency erode eroded erosion evacuation falling flash flood flooding floods granite gutted havoc highway level loss monsoon mud natural nature oatman obliterate overflow powerful rain rainy rescue rising risk road roadway rock rocks rockslide rocky route running rural slide southwest storm stream street surge trapped undercut undermine usa victim wash washed water weather west western wet