Network design versus real line how too implement

Hello,

I found a very detail file (pdf) that give a very extensive knowledge of real track versus a G scale network.
A lot of details are base on real line, the design, how to move goods train, etc.

It's in french...

But its a really good explanation, I hope you will find it interresting, there's 170 pages with a lot of clear schematics and pictures.

File in PDF


Edit : the title is about HO, but when you read its about G scale


Here the link of the website, there's a lot to see and good stuff about steam engine :
http://www.modelismeenpolynesie.com/accueil/index.html

What a beauty of internet:
on a site built by a British citizen living in France, a topic by a french polynesian follows one by a New-Zelander!