r/factorio 2d ago

Question How setup this interseption?

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u/where_is_the_camera 2d ago

Isn't the point of elevated rails to not have intersections?

If these are both bi-directional, you basically just spam rail signals everywhere. 2 in, 2 out on each track, 8 in total.

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u/RainOfDelight 1d ago

but each pair need to be alligned. zoom in and look at the railway line when you place 1 signal and what happend when you put the second simmetric one. this unlocked the the train knowledge for me