Pratt Truss Bridge - Miniature Wargaming Terrain

Bring engineering realism to your tabletop battles with this modular Pratt Truss Bridge, designed for 28mm and 15mm scale wargames. Perfect for World War II, modern, and post-apocalyptic settings, this STL set includes detailed structural parts, ramps, and deck sections for easy printing and assembly. The bridge measures approximately 660 mm in length, making it ideal for spanning rivers, roads, or railway setups. Optional extension parts enable flexible builds, ranging from a compact crossing to a full truss bridge. Compatible with most 3D printers and optimized for tabletop use.

STL file for personal 3D printing use only. Suitable for 28mm and 15mm scale gaming.

The files are set at 28mm (1/56) Scale and can easily be printed on a Creality K1. Furthermore, they can be easily scaled up or down to 1/100 for FDM printers.

114% - 32mm (1/50)
100% - 28mm (1/56)
77,77% - 20mm (1/72)
64% - HO (1/87)
56% - 15mm (1/100)

15mm Scale is compatible with games like Flames of War and Team Yankee.

20mm is less commonly used for wargames. However, it is primarily known among model kit builders.

28mm Scale is compatible with most games, including but not exclusive to: Zona Alfa, Black Ops, Skirmish Sangin, Force on Force, Bolt Action, Chain of Command, or Spectre Operations from Spectre Miniatures.

The 32mm Scale is a compatible proxy with tabletop games like; Zombiecide, Fallout: Wasteland Warfare, and Cyberpunk RED.