NS, CSX, and Amtrak in Durham NC

Three different railrods running in one clip! Train 1: NS (Norfolk Southern) Dash-9 and a helper arranges a train in a series of switching. Train 2: Amtrak P42DC 24 leads Amtrak Piedmont 75 to the Durham NC station. Train 3: 2 CSX GP38s pass the NS train.