You must be logged in and verified to contact the designer.
This is an HO scale side walk and road detail. The curb portion is designed to work with .060" square styrene curbs and .060" thik styrene sidewalks. The lower edge of the ramp is about 6 scale feet wide. This ramp is about 6 scale feet deep (i.e. from the back of the curb to the top of the ramp.