Block Signal
![Block Signal](https://static.satisfactory-calculator.com/img/gameUpdate6/IconDesc_BlockSignal_256.png?v=1668514885)
Train Signals are used to direct the movement of Trains to avoid collisions and bottlenecks.
Block Signals can be placed on Railways to create 'Blocks' between each other. When a Train is occupying such a Block, other Trains will be unable to enter it.
Caution: Signals are directional! Trains are unable to move against this direction, so be sure to set up Signals in both directions for bi-directional Railways.
- Category Trains
- Width 3m
- Length 12m
- Height 1m
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2x
Steel Pipe
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1x
Copper Sheet