N Scale Tunnel Segments

Add modern underground construction detail to your N scale (1:160) layout with this realistic stack of four concrete tunnel lining segments. These curved segments are based on real-life elements used in tunnel construction with a Tunnel Boring Machine (TBM), designed for a tunnel with an outer diameter of 7.1 meters.

Perfect as a flatcar load, construction site detail, or storage yard scene, this model brings a touch of contemporary civil engineering to your layout.

Note for the technically inclined: This set represents four standard lining segments. It does not include the keystone or the two adjoining segments that complete a full ring.