RHD 4 way intersection. Basically a 4 lane roundabout with some lane shifting at the entrances and exits for optimal train flow. Makes it as least likely as possible for a train to get stuck in the middle.
Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
RHD 4 way intersection. Basically a 4 lane roundabout with some lane shifting at the entrances and exits for optimal train flow. Makes it as least likely as possible for a train to get stuck in the middle.