How to make a runway ?

[Guest wideview]

Hello everybody,I have seen that under the runway textures there is a white runway with all lines and runway numbers in grey.Everything what is grey is shining through the runway textures.Could anyone tell me why they are built that way or where I can find a sort of How to ?Also I was wondering where the runway number textures are .Thanks in advance or all help.

[arno 1]

I don't know what you have seen, but that doesn't sound familiar.There is no texture with the numbers as well, this is all generated by the scenery engine. So the numbers are not predefined in a texture.