For curved track such as Busch 12323. Radius of 115 mm 45°. Content: 2 pcs. If necessary additional piers can be used to increase the height of the bridge. Field railway bridge fits exactly into the Busch narrow gauge railway line. The steel construction of the bridge elements is simulated in the model perfectly. The ramps are modelled with a realistic looking surface in natural stone look. The bridge system is designed for field mining and industrial railways universally. A kit for construction.