Here is what I monitor (Atmospheric Ducting helps to gain a lot of coverage) 

Amtrak Station (48,49,29,30)

NS Locals In the Cleveland Area including C46 (that goes on the Silver Plate!)

CSX Colinwood Yard + Colinwood Yardmaster, + switching operations 

NS Chicago line between CP 240- CP 216 & CP 191- CP 122 

NS Lake Erie/Cleveland District Between CP Sheffield- Cloggsville, And CP East Cleveland - Wickliffe (occasionally i can pick up the 165.7 detector out there) 
NS Yard Including NS North Yard in Sheffield, OH. (L25)
NS Rockport Yard Including Yardmaster and Switching Duties

setup: 

KB9VBR J-pole antenna railroad band tuned

Uniden bc365crs

PLEASE CONSIDER DONATING TO KEEP OPERATING COSTS LOW! GREATLY APPRECIATED. ANYTHING HELPS

Here are the frequencies I monitor

CSX 161.800 MHZ

CSX 160.860 MHZ

CSX 161.860 MHZ

NS 161.250 MHZ

NS 161.070 MHZ

CSX Yard

NS Yard