Aberdeen, SDUSDOT 66197398 power units, 505 drivers
Gary, SDUSDOT 164259323 power units, 460 drivers
Canton, SDUSDOT 130271278 power units, 261 drivers
Alpena, SDUSDOT 13384466 power units, 63 drivers
Doug Marquardt IncDBA Marquardt- Skyway Transportation Yankton, SDUSDOT 220025555 power units, 47 drivers
Marion, SDUSDOT 117398354 power units, 43 drivers
Brandon, SDUSDOT 12458251 power units, 33 drivers
Big Stone City, SDUSDOT 205070251 power units, 51 drivers
Pierre, SDUSDOT 16257244 power units, 34 drivers