LEGO Train Track Setup | 350m Tracks, Big Bridges, Automated Switches & Train Station

LEGO train track setup with 350m tracks, big bridges as well as automated switches and an automated train station. Installed rails: 376 straight rails (32 studs) 746 straight rails (16 studs) 350 curves R40 112 curves R56 192 curves R72 64 curves R88 32 curves R104 64 curves R120 64 curves R136 54 switches 47 x-train crossings (2 inputs 2 outputs) 2 6-way crossings (3 inputs 3 outputs) 1 20-way crossing (10 inputs 10 outputs, see ) 376 flexible rails In total, more than 350 meters of rails for up to 15 trains. Additionally, about 28k LEGO pieces have been used for building the bridges, including - 2x4 bricks - 2x2 bricks - 2x2 round bricks - 4k plates 21 of the switches are controlled automatically (3x51515) or powered up hubs (7xTechnic Hub, 2xCity Hub), i. e. trains are detected by infrared/ distance sensors, which causes the switch to change direction randomly. The EV3s change the direction just when detecting an incoming train (rising edge), all other robots wait until the train passed the sensor (and the switch) completely and changes the direction afterwards (falling edge). The powered up hubs are programmed using Pybricks (). See for more information. 3 Mindstorms 31313 are used to create an automated train station which detects incoming trains and leads those to the smallest free platform which is large enough for the train. A showcase video will be released soon. Multiple trains are using 2 powered up motors (see and for more information). Most of the non LEGO wagons and rails can be bought here: Most of the non LEGO rails can be bought here: