The Soo Line Historical and Technical Society
CP Rail System, Heavy Haul – US, Soo Line T.T. No.10 April 10,1994
SooLine Railroad Company System Timetable & Special Instructions No. 1 Effective 12:01 A.M. Central Standard Time Tuesday, Januarary 1,1985
Soo Line Railroad Company System Timetable Timetable No. 2 Effective 3:01 A.M. Central Standard Time SundaY, April 27, 1986
SooLine Railroad Company System Timetable No. 7 Efeective 0001 Continental Central Time 0101 Continental Eastern Time Sunday, October 28, 1990
