Sighting - lost white pit / pit mix (Tucson)

Beautiful white pit or pit mix with large golden spots on the side.
I saw this dog mid day south and east of 22nd and Prudence.
Running east down 22nd St.
down behind the Circle K.
I heard a horn honking at her so she either crossed 22nd or Prudence but I think she had crossed 22nd St.
, Probably a female, but I am not sure.
Beautiful dog and looked pretty frightened.