The CCP was an all geep railroad the years it was in existence. Once the IC bought bought the CCP back the 6 axles IC units started showing up. If I remember right this was the 1st grain train out of Waterloo with IC SD40's. Seen here leaving Raymond.
The Chicago Central began operations on December 24, 1985, and continued operating until the IC bought the property back in 1996. The IC ran it as a subsidiary until the Canadian National bought the IC in 1998.