Waucoma, IAUSDOT 22766323 power units, 17 drivers
Wever, IAUSDOT 27450523 power units, 37 drivers
Granger, IAUSDOT 30480823 power units, 28 drivers
Waterloo, IAUSDOT 44515623 power units, 25 drivers
Sioux City, IAUSDOT 58786923 power units, 30 drivers
Crescent, IAUSDOT 85027123 power units, 25 drivers
Mount Pleasant, IAUSDOT 139925523 power units, 35 drivers
Grimes, IAUSDOT 177282423 power units, 23 drivers
Carroll, IAUSDOT 177358323 power units, 23 drivers