Here is a video I made of some trains at East Conway at Conway Yard. Conway is a major classification yard and terminal for various NS trains on the northeast. I stood there for a good amount of time in the late morning and saw a decent amount of trains for the time I stayed.
Trains:
Train 1: NS 22W
Train 2: NS 20W
Train 3: NS 65E
Train 4: NS 10K
Train 5: NS 13V
Trian 6: NS 20T