You know what it looks like… but what is it called?
TAKE THE QUIZ“rail track”
We have one entry that includes the term rail track.
single-rail track circuit
noun: a track circuit comprising two running rails with one divided into sections by insulated joints and the other used as a common return
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- Before we went to her house, Hannah told us her aunt was a flibbertigibbet.


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Merriam-Webster unabridged