So it's late at night, and you're a little drunk. You're waiting in the hot and muggy subway station waiting for your train to take you home. You see one barreling down the tunnel in the distance. The lights get closer and you think "yes! finally, I can go home!" only you counted your eggs to quickly. That train is a Trash Train, and it's only passenger pick up is a garbage bag.
They usually employ old trains to do this service and I loved the emblem on the side of the car.