I am going to buil a gently curving viaduct for my N scale layout and wondered if anyone had dimensions for Ribblehead viaduct. I want to base my model on Ribblehead although I probably won't create an exact replica.
So far much googling has produced only height (104Ft) and Length (440Yds) I would love to know the width, width and depth of the piers at the top and bottom and the rise and radius of the arches.
I have managed to find some side on photos which I can use to get rough estimates of these dimensions but as the resolution of the pictures is so low and the perspective distorion so great I am getting a difference of several feet when I try to calculate dimensions from these photos.
If anyone has dimensions or suggestions of where I could find them I would be greatful.
Regards, Ian
PS I live 4000 or so miles from Ribblehead so a site visit may not be practical!