A train rail system combining steel tracks and transit signaling.
TransportationRailwayEngineeringInfrastructure
Current best complexity is 134:
[StSt][RfLrTs] can be discovered in Concepts, categorized under Transportation, Railway, Engineering, Infrastructure. A train rail system combining steel tracks and transit signaling.
It has been discovered by 1 board and crafted 1 time, first appearing 9 days ago. [StSt][RfLrTs] can be created from 1 recipe.
[StSt][RfLrTs] was first discovered by Hello5184's board 9 days ago. They also hold the lowest-complexity recipe, at 134.
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