Railworks America

Sorry to bother but on NERW some of the stuff doesn't show up like depot's, signals, roundhouse, bridge, etc, but when i go into editor and i place an object the stuff show's up but when i get done editing and play the mission the stuff is gone. I have all the asset's. please help

Start Railworks, click on "Main menu", "Game settings", "Graphics", "Advanced".
If the "Scenery density" is not at 10, a lot of assets won't show up in the game.
Set it at 10 then try the route again.

Ok thank you so much.