to CP-Bay City Jct.
* Lincoln Secondary, from junction with CSXT Toledo Terminal Subdivision at Carleton to Ecorse Junction in Detroit. Trains can operate track authority EC-1 forms issued by the CSX RL Dispatcher located in Calumet City, Illinois.

CP-West Detroit, Delray, CP-YD, and River Rouge Yard lie close to each other on the Utica/MP 20 line, giving the whole a rough K-shape. Various spurs and industrial tracks branch off from this trackage.