The area of West Ajo Way and South 12th Avenue has reopened following a pedestrian crash on Monday, officials say.
According to Tucson police, a woman was struck by a car and was taken to the hospital with life-threatening injuries.
The driver of the car is cooperating with police, according to police spokesman Officer Ray Smith.
No further information has been released.
Contact reporter Gloria Knott at email@example.com or 573-4235. On Twitter: @gloriaeknott
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