Cottonwood, AZUSDOT 37961255 power units, 5 drivers
Douglas, AZUSDOT 38817305 power units, 2 drivers
Nogales, AZUSDOT 39825995 power units, 5 drivers
Phoenix, AZUSDOT 40101195 power units, 5 drivers
Tucson, AZUSDOT 40852895 power units, 5 drivers
Lake Havasu, AZUSDOT 42376645 power units, 5 drivers
Flagstaff, AZUSDOT 4551654 power units, 7 drivers
Benson, AZUSDOT 4718534 power units, 5 drivers
Flagstaff, AZUSDOT 5866454 power units, 3 drivers