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traffic lights
Posted: Sat Jan 17, 2026 6:46 pm
by rvvfd1122
how to set traffic lights so that trains don't crash into each other
Re: traffic lights
Posted: Sat Jan 17, 2026 7:04 pm
by Loewchen
You asked the exact same question previously and then never responded. I suggest you complete the ingame train tutorial, as this is the most basic of situations.
Re: traffic lights
Posted: Sat Jan 17, 2026 8:58 pm
by Kyralessa
rvvfd1122 wrote: Sat Jan 17, 2026 6:46 pm
how to set traffic lights so that trains don't crash into each other
Maybe read over this page, then check back here if you have specific questions after that?
https://wiki.factorio.com/Tutorial:Train_signals
You can also use sandbox mode and experiment if you need to.