It is called the Pacific Desert Line, it is 1,137 square feet with 33 scale miles of track...Here is the lay-out for it
Here is the web site for it....impressive
http://www.sdsons.org/mis%20docs/pdl.html
Thanks for posting. I have not visited their website since I was researching information in the San Diego area for a layout I was considering several years ago. As impressive as the overall size of the layout is, the meticulous detail in some of their prototype structure recreations is even more incrdible. The San Diego AT&SF passenger station is one of the best model railroad structures I have ever seen. Jamie
CLICK HERE FOR THE CSX DIXIE LINE BLOG
It is amazing to see all the work involved in a project like that
It's interesting to note that it's all handlaid code 40 rail - soldered to PC ties. They're nice enough to share their tracklaying standards on their website.
That Santa Fe depot was the "model of the month" in January, 1990 MR.