TUCSON (KGUN9-TV) - The traffic lights at Speedway and Alvernon are once again operational.
The traffic light at the intersection were not working for about an hour and half for an undetermined reason.
TRAFFIC UPDATE: Lights are operational again at Speedway/Alvernon. pic.twitter.com/w08XSDy5mF
— Sgt. Kimberly Bay (@sgtkbay) May 20, 2016
