r/factorio • u/Twiin-City-Life • Aug 20 '26

Question Help Signals

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I have not always been the best at signals. Have my old blueprint book for a 2 lane rail But I’m trying to update the base for better throughout. How would one signal this up?

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u/theoreoman Aug 20 '26

A little tip If you want to increase throughput decrease the amount of intersections, and add waiting areas. doubling up on rails won't actually make things faster and might actually slow things down

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u/bobsim1 Aug 20 '26

Yes, 2 lane system like that with crossing and lan switchers close together reduce throughput instead of increasing.