March 8, 2026
Description
Recreation of the classic Märklin 74618 straight bridge element designed for easy FDM 3D printing.
Notes: This orientation means the layer lines run vertically when installed, which is not the optimal direction for structural strength. However, the low weight of H0 trains combined with the load distribution of the C-Track makes this a practical non-issue in normal use.
Only the side rails require to be glued after test-fit.
Find my other H0 models here: https://makerworld.com/en/collections/18675952-it-s-an-h0-world
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License:
Standard Digital File License