Illinois Central Railroad Diesel Locomotive Rosters 1929-1972
Illinois Central Diesel Locomotive Rosters Below are links to the following rosters: Illinois Central 1929-1953 - This includes the AGEIR box cab diesels, the electric units, and the tri-power units. IC has not yet renumbered the diesel switchers out of the original 9000-series to clear new GP9 deliveries. Illinois Central 195 9 - Switchers are renumbered, and all of the GP9 deliveries are complete. Illinois Central 1960-1972 - Rebuild programs start, second generation power is delivered. Illinois Central Gulf 1972-1988 - The IC-GM&O merger, rebuild programs completed, purges of many models, etc.