Wyo detour runs on the UP from Salt Lake to Odgen to Cheyenne and then to Denver and vice vs. It's an interesting route and goes over Sherman Hill and by Devil's slide, but doesn't go through as many tunnels as the Rio Grande route through Winter Park, Glenwood and Grand Jct (which would be served by bus).

I would just call Julie at the time I would leave for the station, to learn out to do it, just try calling her.

Bob H