They have a loop/wye arrangement at Bennett that is a pretty tight radius. I would loved to have take a ride back when the White Pass still ran mixed trains. I'm happy I was able to ride it when I did. My wife and I, along with our youngest daughter, rode from Carcross down the hill to Skagway. Magnificent ride. We saw bears, a bull moose, and in general had a wonderful time. Lunch at Bennett Station was great as well.