Minecraft Bedrock rail network from the upper world to the Nether and back to the normal world?

I'm currently building a rail network from my home base (on the surface) through the nether and from the nether to my other base (also superficial) but I can't design the rail network in such a way that the lorry from the home base into the nether and drives back from the Nether to the home base. I want to be able to drive the lorry from the home base into the Nether without having to be behind it all the time. Do you have ideas or maybe you have questions?

I'm not familiar with the Bedrock Edition. Why do you always have to be behind it?

Lul kp but maybe have a plan?

What exactly do you mean with that behind it?

I mean that I don't feel like checking the wagon all the time whether it is driving the rail correctly and whether it arrives at the destination.

You're in the lorry, aren't you?

You can get a remote redstone mod and attach a lever to the station to call the lore. Or in the end, the lore falls into a cactus, is brought into a final blower by a funnel and so you have access to the lore on both sides

Ok i will try thank you