Rio Rico, AZUSDOT 18550066 power units, 6 drivers
Chandler, AZUSDOT 18754686 power units, 5 drivers
Rio Rico, AZUSDOT 19289276 power units, 6 drivers
San Luis, AZUSDOT 21403616 power units, 3 drivers
Fort Mohave, AZUSDOT 24628486 power units, 6 drivers
Tucson, AZUSDOT 25999936 power units, 6 drivers
Tucson, AZUSDOT 27785626 power units, 7 drivers
Kingman, AZUSDOT 28238986 power units, 5 drivers
Phoenix, AZUSDOT 28872456 power units, 5 drivers