Railworks America

Hi all. I am attempting to add new textures to a route. I navigate to my to (on my computer) Steam/SteamApps/common/railworks/Assets/EMDSD90MAC/(my route name)/Environment folder and it's empty. Is this normal? All of the tutorials that I have read say there is suppose to be a texture.bin file here. Any thoughts as to where I may have done something wrong in setting up my route?

I got it figured out folks. Thank you

Care to share how you figured it out so maybe others can benefit?