The driver of a commercial tanker truck was killed in the wreck on I-10 southeast of downtown Tucson.
\nTUCSON, Ariz. \u2014 A deadly crash of a commercial tanker truck caused hazardous material to leak onto Interstate 10 outside Tucson on Tuesday, shutting down the key highway through Arizona and forcing evacuations near the accident.
\nResidents within a half mile were ordered to leave and those within a mile were told to shelter in place for several hours after liquid nitric acid was determined to be leaking from the tanker, the Arizona Department of Public Safety said.
\nThe Tuesday afternoon accident happened on a stretch of I-10 southeast of downtown Tucson.
\nThe shelter-in-place order was lifted Tuesday night but \u201cthose who have already been evacuated will remain evacuated,\u201d the agency said.
\nThe driver of the truck was killed, the department said, but few other details were released.
\nThe agency warned motorists in the Tucson area should anticipate impacts on their Wednesday morning commute in and around I-10.
\n\u201cThis will be an extended closure,\u201d it said in a tweet Tuesday evening.
\nThe University of Arizona Tech Park was among the areas evacuated. Some schoolchildren in Rita Ranch were among those who sheltered in place, the Arizona Daily Star reported.
\nNitric acid is used to make ammonium nitrate for fertilizers and in the manufacture of plastics and dyes.
\nThe Centers for Disease Control and Prevention says nitric acid is a highly corrosive, colorless liquid with yellow or red fumes and can cause an acrid smell.
\nIt says exposure to nitric acid can irritate the eyes, skin, and mucous membranes. Depending on the dosage, it also can also cause delayed pulmonary edema, pneumonitis, bronchitis, and dental erosion.
\nThis hazardous crash comes as Ohio residents continue to raise concerns about the release of toxic chemicals on board a freight train that derailed Feb. 3 and left 50 cars in a fiery, mangled mess.
\nThere were no injuries but officials later ordered the evacuation of the immediate area. Residents are worried about the potential health impacts from the wreckage.<\/p>\n
Nbcnews<\/p>\n
Tags\uff1anitric acid spills, highways<\/p>\n","protected":false},"excerpt":{"rendered":"
The driver of a commercial tanker truck was killed in the wreck on I-10 southeast of downtown Tucson. TUCSON, Ariz. \u2014 A deadly crash of a commercial tanker truck caused hazardous material to leak onto Interstate 10 outside Tucson on Tuesday, shutting down the key highway through Arizona and forcing evacuations near the accident. Residents […]<\/p>\n","protected":false},"author":5,"featured_media":5874,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1154],"tags":[2463,2436,2462],"class_list":["post-5873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trending","tag-causes","tag-crash","tag-fatal"],"_links":{"self":[{"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/posts\/5873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ustower.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5873"}],"version-history":[{"count":1,"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/posts\/5873\/revisions"}],"predecessor-version":[{"id":5875,"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/posts\/5873\/revisions\/5875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ustower.net\/index.php?rest_route=\/wp\/v2\/media\/5874"}],"wp:attachment":[{"href":"https:\/\/ustower.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ustower.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ustower.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}