Translations:TrainCarts/PathFinding/14/en

Place down a minecart on the track, and use the Destination command to set a destination:

/train destination [name]
/train destination output

Now give the minecart a push towards the switcher sign, and observe how it will automatically switch the track to send the train towards the destination. You can change the destination again and send it to the switcher again. Continue to experiment with multiple switchers, blockers and destinations.