Factorio Forums

Splitters with one belt going one way and the other belt going the other. This makes splitting a belt to backtrack an item to earlier in the line way easier and saves more space than the ugly wrap around.

This has been asked multiple times before.

If you really want it right now, you can add a mod for it, i think there are a couple available.

my bad, i should have searched. mods can delete to keep forum tidy.