Massive Dust Storm Blinds Drivers on Interstate, Triggering Multi-Car Pileup Pinal County, AZ — A sudden dust storm sweeping across central Arizona on Tuesday afternoon caused near-zero visibility on Interstate 10, resulting in a massive chain-reaction crash captured by dash-cam video. The footage shows a towering wall of orange dust rolling over the highway as drivers slam brakes and scatter in a desperate attempt to avoid the unfolding disaster. The video begins with traffic moving normally un