This information is updated on an as needed basis during regular business hours Monday-Friday 8 a.m. to 5 p.m.
August 16, 2016 -3:30 pm
For road closure and cautions in Pima County, see the Pima County Road Closures Map page.
Priscilla S. Cornelio, P.E.
201 N. Stone Ave., 4th Fl.
Tucson, AZ 85701