Search models, users, collections, and posts

Railroad I Beam Bridge (HO scale)

Print Profile(1)

All
X1
H2C
H2S
P1P
X1E
P2S
X1 Carbon
H2D Pro
A1
P1S
H2D
X2D
A2L

0.16mm layer, 2 walls, 15% infill
0.16mm layer, 2 walls, 15% infill
Designer
11.6 h
2 plates
5.0(2)

Open in Bambu Studio
Boost
45
147
3
0
101
38
Released 

Description

HO scale model railroad bridge features a classic I-beam / plate girder design, ideal for industrial, urban, and mainline rail scenes. Designed with space for two tracks, it’s perfect for double-track mainlines, passing sections, or high-traffic rail corridors. Its low-profile silhouette and layered beam structure accurately replicate real-world steel girder bridges commonly used from the mid-20th century to the present day.
 

Due to the geometry and underside beam details, this model requires supports during printing. After support removal, some trimming, light sanding, and test fitting may be necessary to achieve the best final alignment. The bridge is designed as a multi-part, glue-assembled model, allowing for stronger bonds, cleaner seams, and improved structural stability once completed.

Optimized for hobbyists who enjoy light post-processing and finishing work, this bridge is perfect for custom HO layouts, diorama creators, and terrain designers looking for a realistic structural centerpiece.

Once assembled, the bridge can be painted and weathered to match anything from a newly installed span to a rusted, abandoned rail crossing.


Perfect for operational layouts, display environments, photography scenes, and detailed terrain builds.

Comment & Rating (3)

(0/1000)

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.