SKC - Product Editorial Height Poly, real world map size. (mm = millimeter) rail type: UIC 60 [ height: 172mm, rail head width: 72mm, rail ridge thickness: 16,5mm, track foot width: 150mm; ] track gauge: 1435mm; 1060mm; 1750mm. Model: signals: traffic ( over ) lamp; 150 meter, 100 meter, 50 meter, end of the line.