Guess The Genre #2396 (Gathered by Ken Anderson)

PennsylvaniaRR BaltimoreOhio
NickelPlateRoad13 NorthernPacific
ChicagoBurlingtonAndQuincy DenverRioGrandeWestern
NorfolkAndWestern CanadianNational
IllinoisTerminal CapitalTransit

Answer: Train Line Sounds - Next is Guess the Genre #2397

Or, I don't want to guess - Show Me A List