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3 and 4 way intersections

https://forums.factorio.com/viewtopic.php?t=100614

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Re: 3 and 4 way intersections

Posted: Wed Apr 23, 2025 6:33 pm
by Meorin
Took me 2 hours of trial and error, just to end up at a cloverleaf interchange, but since it wasn't posted before, here we go:

Benefits: very few elevated rails and u-turn, exactly what I wanted for my first train setup.

LHT 82.43 size:86x94
Image

RHT 83.20 size:86x94
Image

Re: 3 and 4 way intersections

Posted: Wed Apr 23, 2025 7:26 pm
by mmmPI
Meorin wrote: Wed Apr 23, 2025 6:33 pm Took me 2 hours of trial and error, just to end up at a cloverleaf interchange, but since it wasn't posted before, here we go:

Benefits: very few elevated rails and u-turn, exactly what I wanted for my first train setup.
Unfortunatly, it look like the exact same as viewtopic.php?p=623353#p623353 which deadlock the test with current signaling.

Re: 3 and 4 way intersections

Posted: Wed Apr 23, 2025 8:18 pm
by Meorin
mmmPI wrote: Wed Apr 23, 2025 7:26 pm
Meorin wrote: Wed Apr 23, 2025 6:33 pm Took me 2 hours of trial and error, just to end up at a cloverleaf interchange, but since it wasn't posted before, here we go:

Benefits: very few elevated rails and u-turn, exactly what I wanted for my first train setup.
Unfortunatly, it look like the exact same as viewtopic.php?p=623353#p623353 which deadlock the test with current signaling.
Damn it. Didn't see that one. Mine is very close but not the same. Got 8 more signals and with those extra signals it just went through a 1000min test without getting into a deadlock (LHT). You had me paranoid those 2 hours ended up in a flawed design but looks good to me still. Will test RHT for 1000min as well, just to be sure.

Image

Re: 3 and 4 way intersections

Posted: Thu Apr 24, 2025 3:17 am
by mmmPI
Meorin wrote: Wed Apr 23, 2025 8:18 pm Damn it. Didn't see that one. Mine is very close but not the same. Got 8 more signals and with those extra signals it just went through a 1000min test without getting into a deadlock (LHT). You had me paranoid those 2 hours ended up in a flawed design but looks good to me still. Will test RHT for 1000min as well, just to be sure.
Maybe because there is only the set 1 ?
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