Work crews were dealing with flooded roads, collapsed roofs and power outages Wednesday following a wet and wild monsoon system that whipped through the Valley Tuesday night and dumped nearly 3 inches of rain in some places. CAPTION: 1 Valley deals with deluge damage / One of the worst monsoon storm systems in memory strands dozens of cars, including this one at the flooded intersection of 77th and Roosevelt streets in Scottsdale, collapses roofs and causes power outages while dumping up to 3 inches of rain around the Valley.