In this video I will be sharing some of my observations of gradients during the process of building Mont Park Model Railway. The Mont Park Model Railway is OO or 4mm scale. The layout is a single continuous dog bone line; however it is possible run trains simultaneously. Theme/era is fictitious, loosely based on UK/English steam 1920s to 1960s, Era 3. #modelrailway #hornby #gradient NMRA, Australasian Region, Education Program, Basic Skills Series, Module Three, Layout Planning. https://nmra.org.au/Learning/Mod%203%20Layout%20Planning.pdf