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  2. Rail profile - Wikipedia

    en.wikipedia.org/wiki/Rail_profile

    Flanged T rail (also called T-section) is the name for flat bottomed rail used in North America. Iron-strapped wooden rails were used on all American railways until 1831. Col. Robert L. Stevens, the President of the Camden and Amboy Railroad, conceived the idea that an all-iron rail would be better suited for building a railroad. There were no ...

  3. Track gauge - Wikipedia

    en.wikipedia.org/wiki/Track_gauge

    Cross-section of 4-rail dual-gauge track (standard and metre gauge/ narrow gauge) (click to enlarge) Cross-section of Australian dual-gauge track – 1600 mm (5 ft 3 in) and 1435 mm (4 ft 8 + 1 ⁄ 2 in) gauges (click to enlarge) Mixed gauge track at Sassari, Sardinia: 1,435 mm (4 ft 8 + 1 ⁄ 2 in) standard gauge and 950 mm (3 ft 1 + 3 ⁄ 8 in)

  4. Loading gauge - Wikipedia

    en.wikipedia.org/wiki/Loading_gauge

    The cross section at the bottom of the well car differs from the X section of all other AAR plates. X section at center of car [31] [35] [34] Width of 10 feet 8 inches (3.25 m) only possible at the trucks [31] 10 1 3.07 [31] 20 3 6.17: 63 9 19.43: e.g. Including the height of double stacked containers in well cars.

  5. Track geometry - Wikipedia

    en.wikipedia.org/wiki/Track_geometry

    For example, North America uses the reference rail as the line rail which is the east rail of tangent track running north and south, the north rail of tangent track running east and west, the outer rail (the rail that is further away from the center) on curves, or the outside rails in multiple track territory. [6]

  6. File:DIN-rail-dimensions.svg - Wikipedia

    en.wikipedia.org/wiki/File:DIN-rail-dimensions.svg

    Date/Time Thumbnail Dimensions User Comment; current: 16:30, 25 October 2023: 103 × 163 (2 KB): Puck04: tried to fix the rendering problem (arrows) 18:51, 18 September 2023

  7. Broad-gauge railway - Wikipedia

    en.wikipedia.org/wiki/Broad-gauge_railway

    A broad-gauge railway is a railway with a track gauge (the distance between the rails) broader than the 1,435 mm (4 ft 8 + 1 ⁄ 2 in) used by standard-gauge railways.. Broad gauge of 1,520 mm (4 ft 11 + 27 ⁄ 32 in), more known as Russian gauge, is the dominant track gauge in former Soviet Union countries (CIS states, Baltic states, Georgia, Ukraine) and Mongolia.

  8. List of track gauges - Wikipedia

    en.wikipedia.org/wiki/List_of_track_gauges

    Albany and Susquehanna Railroad, Erie Railroad until June 22, 1880, Delaware, Lackawanna and Western Railroad March–May 1876, Predominant gauge used by railroads along southern tier of New York State that connected to the pioneering Erie Railroad. Most lines converted to standard gauge 1876-1880, along with the Erie. 1,850 mm 6 ft 27 ⁄ 32 in

  9. 5 ft 6 in gauge railway - Wikipedia

    en.wikipedia.org/wiki/5_ft_6_in_gauge_railway

    The use of 1,676 mm (5 ft 6 in) broad gauge rails was one of many unconventional design elements included in its design which, in addition to its unusual gauge, also used flat-edge rail, rather than typical rail that angles slightly inward [5] (although the shape of BART wheels and rail has been modified since then [6]). This has complicated ...