How Long Is Long

I Made an activity with 6 GP 38-2’s 2 spliced in every 25 cars and I had 100 Cars. I was Curious How Long Other trainsim fans consists were??
~UP3593

I had six dash 9’s with 130 cars of freight. I had 3 on the front and 3 on the back of the train.

Man I made a 150 one once, man that was hard to hadle, talk about frieght durabilty exceedings.