Footbridge (modular)

thingiverse

Here is the rewritten text: I helped a friend build his HO layout by connecting the platform to the ticket office. The brief was straightforward, but I saw an opportunity to create a modular system that could work for various situations. The modules can be assembled using an STL editor or printed as needed and then glued together. The design is inspired by the passenger footbridge at St. Erth in the UK, but I kept it simple to allow for customization. You can paint the bridge to look like concrete or metal, depending on your preference. The roof is optional, and parts can be scaled as needed. The stairs are designed to snap easily in half, making them versatile for various projects. For example, you can use them for a scratch-built overhead station. Only the roof, stair sections, and possibly the upright require supports - so be careful when removing rafts, brims, and supports. I made several improvements for version 2: I refined the shape of the stairs and the roof. I added more detail to the corner roof on version B. I simplified connectivity using the version B corner roof. I designed a single corner base that's easier to use. I also improved alignment throughout the design.