Phoenix, AZUSDOT 20905523 power units, 6 drivers
Florence, AZUSDOT 21252983 power units, 2 drivers
Yuma, AZUSDOT 21355073 power units, 4 drivers
Greasewood, AZUSDOT 21458273 power units, 1 driver
Tucson, AZUSDOT 21476993 power units, 3 drivers
Glendale, AZUSDOT 21795983 power units, 2 drivers
Surprise, AZUSDOT 21891853 power units, 3 drivers
Gilbert, AZUSDOT 21928193 power units, 3 drivers
Pima, AZ