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Bridge Arch Expandable
HO Scale Expandable Arch Bridge with Column Details
Add a striking architectural feature to your HO scale railroad with this detailed 3D-printed expandable arch bridge. Featuring a classic arched design with integrated column details, this bridge adds character and vertical interest to your layout while creating an authentic crossing above the railway.
The detailed column work and elegant arched construction give the bridge a refined architectural appearance, making it suitable for urban, industrial, historic, or contemporary railway settings. Paint and weather it to complement your railroad's era and surrounding scenery.
Product Specifications
Scale: HO / 1:87
Individual Span Dimensions: 205 × 55 × 102 mm
Track Surface: 51 mm wide, providing ample support for the track
Ground to Track Surface: 56 mm (approximately 2")
Construction: 3D printed
Finish: Printed in a single filament color suitable for painting and weathering
Painting: Finishing required
What’s Included
2 End Units
2 Center Units
3 Surfaces (205mm / Approximately 8” in length)
Expandable Design
The bridge is designed to be expanded to accommodate longer spans. Multiple bridge sections can be joined together using the included decorative joining pieces, allowing you to create a bridge length suited to your layout.
Add a single span to cross a narrow section of track, or combine multiple spans to create a much larger and more impressive bridge structure. The modular design gives you the flexibility to build the bridge you need without being limited to a fixed length.
Designed for Modelers
Use the bridge as a prominent scenic element over your mainline, industrial spur, or railway corridor. Add paint, weathering, masonry effects, signage, vegetation, lighting, and surrounding scenery to create a finished structure that looks at home on your railroad.
The expandable design also makes it an excellent choice for modelers working with custom layouts or changing scenery plans.
Classic architecture, detailed columns, and a modular design—build the bridge to fit your railroad.
HO Scale Expandable Arch Bridge with Column Details
Add a striking architectural feature to your HO scale railroad with this detailed 3D-printed expandable arch bridge. Featuring a classic arched design with integrated column details, this bridge adds character and vertical interest to your layout while creating an authentic crossing above the railway.
The detailed column work and elegant arched construction give the bridge a refined architectural appearance, making it suitable for urban, industrial, historic, or contemporary railway settings. Paint and weather it to complement your railroad's era and surrounding scenery.
Product Specifications
Scale: HO / 1:87
Individual Span Dimensions: 205 × 55 × 102 mm
Track Surface: 51 mm wide, providing ample support for the track
Ground to Track Surface: 56 mm (approximately 2")
Construction: 3D printed
Finish: Printed in a single filament color suitable for painting and weathering
Painting: Finishing required
What’s Included
2 End Units
2 Center Units
3 Surfaces (205mm / Approximately 8” in length)
Expandable Design
The bridge is designed to be expanded to accommodate longer spans. Multiple bridge sections can be joined together using the included decorative joining pieces, allowing you to create a bridge length suited to your layout.
Add a single span to cross a narrow section of track, or combine multiple spans to create a much larger and more impressive bridge structure. The modular design gives you the flexibility to build the bridge you need without being limited to a fixed length.
Designed for Modelers
Use the bridge as a prominent scenic element over your mainline, industrial spur, or railway corridor. Add paint, weathering, masonry effects, signage, vegetation, lighting, and surrounding scenery to create a finished structure that looks at home on your railroad.
The expandable design also makes it an excellent choice for modelers working with custom layouts or changing scenery plans.
Classic architecture, detailed columns, and a modular design—build the bridge to fit your railroad.

