It is a track object: To make railway crossings (diamond junction or diamond crossing) at the same level. Length 2.4m, rail gauge 1435mm, with 6 bolts with union screws from the rail to the check rail (model B) every 40cm. Version or finish 4. For straight track and level with the ground. No spikes on the checkrails. Rail crossing designed for rail 19.8 kg per meter, approximately 40 pounds per yard, suitable for light rails. Rail 10 cm high. New version with the addition of the ''follow-gradient 1'' tag, to adapt to the inclinations of the railway track.