20-182 Double track concrete sleeper super elevated curve 414/381 mm easement

Superelevated double track moulded as one piece with concrete sleepers. Simple way of seting up a double track layout! 33mm spacing, perfect for T-TRAK. 414/381mm diameter (which is NOT the T-TRAK standard). This is the lead in lead out from flat track to the super-elevated track. One packet is needed per every half circle.