Stone Viaduct - Double Track Straight - OO Gauge

3d printed stone viaduct sections, for double track in 4mm/OO

We've designed our viaduct arch to have the minimum visible join (at the top of the arch). Join multiple sections for longer spans. The top pier section includes the stone bed for the arch to sit on, and then extension piers can be added to raise to the required height.

Arch section dimensions: 125mm wide (100mm trackbed), 125mm length, 90mm high (without piers)

Top pier 90mm high

Extension piers 80mm high