Full Coverage
Nitric acid spill evacuation order rescinded, I-10 reopens
By Anne Simmons
Normal operations resume after hazardous spill in Tucson partially closed highway and led to shelter-in-place order, officials say
By Paul P. Murphy, Chris Boyette & Paradise Afshar
Arizona truck spill of toxic acid closes interstate highway
By Gerry Doyle & Steve Gorman
Arizona authorities issue evacuation, shelter-in-place orders after nitric acid spill
By Louis Casiano
Hazmat spill in Tucson shuts down highway, driver killed
By Jose R. Gonzalez
Arizona nitric acid leak: Shelter-in-place order reinstated after Tucson interstate crash
By Louis Casiano & Julia Musto