| Symbol | Description | Notes |
| JI-1 | Jackson to Ironton | The Ironton Run |
| IJ-2 | Ironton to Jackson | |
| SJ-3 | Springfield to Jackson | |
| JD-4 | Jackson to Detroit | |
| SG-1 | Springfield to Glen Jean | |
| GS-2 | Glen Jean to Springfield | |
| SW-3 | Springfield to Washington C.H. | |
| WS-4 | Washington C.H. to Springfield | |
| DC-7 | Cincinnati (Gest St.) to Detroit | Southern Connection |
| DC-7 | Detroit to Cincinnati (Gest St.) | |
| DC-8 | Cincinnati (Decoursey) to Detroit | L&N Connection "Dixie Queen" |
| DC-9 | Detroit to Cincinnati (Decoursey) | |
| DE-## | Detroit Edison | Unit coal from L&N, numbered consecutively from 1 to 99 |
| RB-1 | Detroit to Cincinnati (Gest St.) | TOFC "The Railblazer" |
| RB-2 | Cincinnati (Gest St.) to Detroit | |
| DJ-1 | Detroit to Junction (Springfield) | |
| DJ-2 | Junction (Springfield) to Detroit | |
| DS-3 | Detroit to Springfield | |
| DS-4 | Springfield to Detroit | |
| DL-1 | Detroit to Delta | |
| LD-2 | Delta to Detroit | |
| DT-5 | Detroit to Toledo (via AA) | |
| TD-2 | Toledo to Detroit (via AA) | |
| DS-1 | Detroit to Springfield | |
| SD-2 | Springfield to Detroit | |
| DM-11 | Detroit to Lima | |
| MD-12 | Lima to Detroit | |
| YD-1 | Detroit to Carleton | |
| YD-2 | Carleton to Detroit | |
| FC-9 | Detroit to Toledo | Conrail run-through DTPI |
| CF-10 | Toledo to Detroit | Conrail run-through PIDT |
| DQ-3 | Windsor to Detroit |
Also known as the
"Dixie Queen" |
| DQ-2 | Detroit to Windsor | |
| OL-94 | Napoleon- Campbell Soup | Campbell Soup Pullers |
| OL-96 | Napoleon- Campbell Soup | |
| AFP-2 | Cincinnati (Sou) -Flat Rock-Port Huron | |
| PFA-1 | Port-Huron-Flat Rock-Cincinnati (Sou) | |
| Based on DT&I Operations Guide, 1981 |
Updated: January 19, 2007