How to place track down on a huge slope?

[two tone]

Hi railroades 21  Do remember the arm rule for tunnels that you need to be able to reach train from both ends should you get a problem and need to pull or push it out.  plus annimals like to hide in tunnels

[Rex in Pinetop]

Ray,

You have a ton of tunnels and tressels but what grade do your lines run?

Rex

[S&G Rute of the Silver River]

Interesting like this.

www.raydunakin.com

[Rex in Pinetop]

2% slopes are the general recommendation unless you plan on going with a cog train.  70% offers some interesting tunnel  abd helix opportunities.  Show us some pics of what you have to work with.

[railroader21]

I was wondering how to lay track on a slope.  I was wondering if I should build up the area with dirt or just make a mountain.  Maybe even a tresel.  The slope is about a 70% grade, any help would be greatly appreciated.