Thank you for your kind words David,
My railway is raised of the ground ,built on tantalise timber planks .the shed roofing felt is rolled out 1st, over the entire area. To have roads, the grass, or buildings and pavement are added last..if it needs to be pined down,it's done were it won't show,ie under the buildings ect..
It's has performed quite well, you can walk on it, it's easy to clean up..
