N Scale Signal Bridges
thingiverse
These signal bridges can be crafted in a wide range of lengths and heights, with or without catwalks, as desired. Simply trim the components to the required length for your specific project. To make assembly easier, I suggest building two girders at once, then gluing them together in pairs, just like demonstrated in the third photo. Start by using the STL files labeled "complete" for the basic whole bridge. Signal targets can be found here: Lighted Signals https://www.thingiverse.com/thing:4148296 Unlighted Signals https://www.thingiverse.com/thing:4025702
With this file you will be able to print N Scale Signal Bridges with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on N Scale Signal Bridges.