DM&IR Yellowstone #229
The Yellowstone had the greatest tractive effort ( think pulling power) of any US locomotive ever used in extended service, exceeding even the UP Big Boy.
YellowstonelocomotiveTwo Harbors MinnesotaTrainsSteam2884
Southern Pacific 4449
SP 4449locomotiveMorton GroveIllinoisTrainsSteamNorthern484
DMIR CabooseDouglas CountyPoplarTrainsWisconsin
BNSF Snow Dozers
BNSFSnow DozerSuperiorWisconsinTrainsDouglas County