N Scale 150 ft Pratt Truss Bridge

These are N scale stand-ins for Central Valley 150ft truss bridges, designed to be used on my Copper River & Northwestern layout until I get the final models built and installed.

While I've uploaded the "whole enchilada" model, I highly recommend printing the base and truss separately. Print the truss piece upside down, so the top members are against the bed. Should mostly eliminate the need for support. Once you have all three pieces - the base, the truss, and the bridge ties (if so desired, otherwise just secure track directly to the base), you can assemble and mount the bridge where desired.

I've also included the original F3D file so you can see what a horrific 3D modeler I am (or modify it to fit your needs, whatever). But it gets the job done.