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  2. Track bed - Wikipedia

    en.wikipedia.org/wiki/Track_bed

    Other definitions include the surface of the ballast on which the track is laid, [1] the area left after a track has been dismantled and the ballast removed [1] or the track formation beneath the ballast and above the natural ground. [2] The trackbed can significantly influence the performance of the track, especially ride quality of passenger ...

  3. Green track - Wikipedia

    en.wikipedia.org/wiki/Green_track

    Green track (also grassed track or lawn track) is a type of railway track in which the track bed and surrounding area are planted with grass turf or other vegetation as ground cover. [1] It is a popular way of making railways more visually appealing, [ 1 ] [ 2 ] : 10 particularly for trams and light rail , and providing additional urban green ...

  4. Maintenance of way - Wikipedia

    en.wikipedia.org/wiki/Maintenance_of_way

    A track crew in Louisiana adjusting a railroad track using lining bars, in 1939. The most fundamental maintenance of way task is the construction, repair, and replacement of the track and its supporting ballast and grade. In the early days of railroading, this task was almost entirely completed by manual labor.

  5. Garden railway - Wikipedia

    en.wikipedia.org/wiki/Garden_railway

    A garden railway's scale is usually in the range of 1/32 to 1/12 (1:12), running on either 45 mm (1.772 in) or 32 mm (1.26 in) gauge track. 1/32 scale (1:32) is also called "three-eighths scale" meaning 3/8 of an inch on the model represents one foot on the real thing.

  6. History of the railway track - Wikipedia

    en.wikipedia.org/wiki/History_of_the_railway_track

    The railway track or permanent way is the elements of railway lines: generally the pairs of rails typically laid on the sleepers or ties embedded in ballast, intended to carry the ordinary trains of a railway. It is described as a permanent way because, in the earlier days of railway construction, contractors often laid a temporary track to ...

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  8. Railroad ecology - Wikipedia

    en.wikipedia.org/wiki/Railroad_ecology

    Railroad ecology or railway ecology is a term used to refer to the study of the ecological community growing along railroad or railway tracks and the effects of railroads on natural ecosystems. Such ecosystems have been studied primarily in Europe. Similar conditions and effects appear also by roads used by vehicles.

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