Neat!
I am trying to imagine a through journey from Denver to Durango. What was the alternative? Driving yourself? Was there a diner on the Denver train? Could you occupy the sleeper in Alamosa until a reasonable hour, like 6? Why does the timetable make the point that the San Juan is narrow gauge? Does that imply a lower customer service level? What is the difference between a chair car and a coach? And if you don't purchase parlor space, does that mean there is no food service for you on the train?