Color: Required Train Buffer Stop A Tunnel 1 Tunnel Set Train Bridge Train Viaduct 222PCS Bridge Ramp Set 39PCS Bridge Part1 106PCS Bridge Part2 94PCS Bridge Part3 Train Cabin Train Buffer Stop B Train Aisle Set B Train Aisle Set A Train Aisle Set C Train Aisle Set D Left Crossing x2 Right Crossing x2 Crossing Track x2 Traffice Lamps Cruved Track Soft Track Variable Track Right Variable Track Left Variable Tracks Cross Track Cross Track Set Train Aisle Traffic with Track Straight Track Traffic Sign Overpass 1 Overpass 2 Waiting Booth Station A Station B Station C Train Control Center