I've never seen it by train. About a decade ago my spouse, looking at the map, suggested as an alternative to driving through LA on our way back to Arizona, taking the road from Bakersfield to Barstow, to Flagstaff, to Phoenix. Tehachapi was an amazing sight to us, one I've always wished since that I could see from a train.Tehachapi is something that is fairly but not extremely rare. It seems to come about as often as an Olympic games or lunar eclipse - every few years. It used to much rarer and could become more rare in the future if Anderson has his way.