HO Scale 145 ft Steel Arched Truss Bridge

cults3d

I conceptualized this bridge from a MR Magazine image (attached). To bring it to life, you need to print two identical sets of each component, which can be accommodated on a standard 10-inch printing bed. The components are cleverly designed to self-locate, making assembly straightforward. The upper trusses are printed flat but will naturally bend into place, aligning perfectly with the bridge's curved shape. I've included a comprehensive instruction sheet for this process. Additionally, I've included bridge rail guardrails that snap effortlessly onto the tracks, which utilize Peco Code 83.