I ride past this place daily, and never knew it was there. www.whitecreekrr.com Quite the project J.B.
In Los Angeles at Griffith Park is the Griffith Park & Southern Railroad that has been in operation since 1948.
http://www.gprah.com/organization/about.htm (http://www.gprah.com/organization/about.htm)
R.R. stands not only for Rail Road, but Rich Retired.
Going there on the weekends to watch former captains of industry play with their horribly expensive steam locomotives is a ton of fun.