The dispatcher's left Somerset in 2000 maybe? Not sure of the exact date. Anyway from Tatem (MP 268.3) in New Albany to Danville, KY is part of the Central Division and is on Eastern Time. Everything west of Tatem is part of the Illinois Division and is on Central Time. There are two intermodal trains on the line, used to be 223 (eastbound / southbound) and 224 (westbound / northbound) but sometimes these numbers change at the drop of a hat, you know how NS is.
The most interesting portion for me is just west of New Albany where pusher engines are used for long or heavy trains to crest the grade (2.8%) up Duncan hill. They cut off at the top of the hill where Duncan siding is located (MP 260 to 262) along highway 64 in Edwardsville.