trackbed

track·bed
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US, UK/ˈtɹækbɛd/

noun

The layer of gravel or other foundation on which a railway track is laid.

“Holonym: right of way”

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Scrabble 17

Meanings

nountrackbed (plural trackbeds)

plural trackbeds · alternative track-bed · alternative track bed

  1. rail transportThe layer of gravel or other foundation on which a railway track is laid.

    The Bicester–Bletchley section is being rebuilt on the alignment of the line that closed to passengers in 1968. Since 2019, the track bed and bridges have been rebuilt, and this work is mostly complete.

    2022 September 7, “East–West track laying heads westwards”, in Rail, number 965, Peterborough, Cambridgeshire: Bauer Media, →ISSN, →OCLC, page 36
    1 more example

    Given a mandate to build a new railway from the trackbed up, the Japanese have seized an unprecedented opportunity, not only to apply to its equipment their immense technological resources, but to incorporate in its operational scheme the Utopian concepts which those modernising an existing line can at best realise partially.

    1963 October, G[eoffrey] Freeman Allen, R. K. Evans, “The Japanese National Railways and the New Tokaido Line”, in Modern Railways, Shepperton, Surrey: Ian Allan Publishing, →ISSN, →OCLC, page 238

    Synonyms: bed, railbed

  2. broadlyrail transportThe land on which a railway (especially one that has been closed or dismantled) was built; the roadbed for a railroad.

    Holonym: right of way

    3 more examples

    The trackbed of the majority of the ten miles from Padstow to Boscarne Junction is still intact and used as a cycle way, although the section where the railway once went through Wadebridge has been lost to development.

    2017 March, “What if These Lost Lines Hadn’t Closed at All?”, in Rail, Peterborough, Cambridgeshire: Bauer Media, →ISSN, →OCLC, archived from the original on 16 May 2022

    Just before Bloworth Crossing, you'll walk a short distance along the trackbed of the old mineral railway that connected the ironstone mines at Rosedale with the blast furnaces of Middlesbrough.

    2019, Alan Staniforth, “Clay Bank to Kildale”, in Cleveland Way (Official National Trail Guide), revised edition, London: Aurum Press, in association with Walk Unlimited, →ISBN, part 2, page 64

    Darcy Lever: Bolton Council has rejected a plan to build 112 homes across the trackbed of the former Bury line. It is concerned that it would prevent any future extension of Manchester Metrolink, and chip away at green space land.

    2023 July 26, Howard Johnston, “Regional News: North West”, in RAIL, number 988, page 28

Synonyms & antonyms

nounThe layer of gravel or other foundation on which a railway track is laid.

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Origin

From track + bed (“place, or flat surface or layer, on which something else rests or is laid”).

Full word history & related roots →

Translations

Catalan sola
  • solalayer of gravel or other foundation on which a railway track is laid
Czech železniční spodek
  • železniční spodeklayer of gravel or other foundation on which a railway track is laid
Dutch spoorbedding
  • spoorbeddinglayer of gravel or other foundation on which a railway track is laid
Finnish ratapenger, rata-alue
  • ratapengerlayer of gravel or other foundation on which a railway track is laid
  • rata-alueland on which a railway (especially one that has been closed or dismantled) was built
German Gleisbett
  • Gleisbettlayer of gravel or other foundation on which a railway track is laid
Japanese 道床
  • 道床 (dōshō)layer of gravel or other foundation on which a railway track is laid
Polish podtorze
  • podtorzelayer of gravel or other foundation on which a railway track is laid
Russian балластная при́зма
  • балластная при́зма (ballastnaja prízma)layer of gravel or other foundation on which a railway track is laid
Swedish banvall, järnvägsbank
  • banvalllayer of gravel or other foundation on which a railway track is laid
  • järnvägsbanklayer of gravel or other foundation on which a railway track is laid
Ukrainian баластна при́зма
  • баластна при́зма (balastna prýzma)layer of gravel or other foundation on which a railway track is laid
Cite this entry
APA

trackbed. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/trackbed

MLA

“trackbed.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/trackbed. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “trackbed,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/trackbed.

Source: trackbed on Wiktionary, CC BY-SA 4.0.