NS 4711 leads a lenggthy BS50 north on the former Wabash. Daylight freights here are extermley rare south of Chicago Ridge, due to the only local that runs the line running at night. The business keeping "freight" trains alive on this line is Areopress, a chemical plant down at the end of the line in Manhattan, IL. NS servers this plant randomly, therefore a scanner is very helpful. This local is one of the hardest to catch in Chicagoland, due to its usual nocturnal operations.