d. To lay a track on or for (a railway); to furnish with a line of rails. Only in compounds, as to double-track, four-track, single-track. U.S.
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society > travel > rail travel > railway system or organization > furnish with railway [verb (transitive)] > lay track on or for
track1874
1874 Bay State Transp. League, Bill (Boston, U.S.) 8 It will cost to single track the Massachusetts Central..$3,000,000. It will cost to double track the same an additional $2,000,000.