SFGTV April 30, 2014
Over strategically placed. In other words, i think one of the things to add capacity there are two ways. One is add more vehicles. The other is more efficiently move the trains in the existing space and i think having some kind of an advanced, if you will im not talking about star wars kind of thing. Its simple signal system that both identifies trains and moves them. Allows us to place them in cross overs so you could bring three trains in at the same time and run them down typically against th...
Source: archive.org