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  2. Track gauge in the United States - Wikipedia

    en.wikipedia.org/wiki/Track_gauge_in_the_United...

    The Pacific Railway Act of March 3, 1863, specified that the federally funded transcontinental railroad was to use standard gauge, which helped to further popularize it among American railroads, although the standard gauge was already in use on many other lines prior to 1863.

  3. Track gauge in North America - Wikipedia

    en.wikipedia.org/wiki/Track_gauge_in_North_America

    The vast majority of North American railroads are standard gauge (4 ft 8 + 1 ⁄ 2 in / 1,435 mm).Exceptions include some streetcar, subway and rapid transit systems, mining and tunneling operations, and some narrow-gauge lines particularly in the west, e.g. the isolated White Pass and Yukon Route system, and the former Newfoundland Railway.

  4. Standard-gauge railway - Wikipedia

    en.wikipedia.org/wiki/Standard-gauge_railway

    The American gauges converged, as the advantages of equipment interchange became increasingly apparent. Notably, all the 5 ft (1,524 mm) broad gauge track in the South was converted to "almost standard" gauge 4 ft 9 in (1,448 mm) over the course of two days beginning on 31 May 1886. [21] See Track gauge in the United States.

  5. List of track gauges - Wikipedia

    en.wikipedia.org/wiki/List_of_track_gauges

    See 5 ft and 1520 mm gauge railways & Confederate railroads in the American Civil War: 1,522 mm 4 ft 11 + 29 ⁄ 32 in: Finland Helsinki Metro [94] 1,524 mm 5 ft: Finland In 1862 the first railway connection in Grand Duchy of Finland were built with five foot railway gauge, [95] however that gauge was first introduced in United Kingdom. [96 ...

  6. Track gauge - Wikipedia

    en.wikipedia.org/wiki/Track_gauge

    The most common use of the term "track gauge" refers to the transverse distance between the inside surfaces of the two load-bearing rails of a railway track, usually measured at 12.7 millimetres (0.50 inches) to 15.9 millimetres (0.63 inches) below the top of the rail head in order to clear worn corners and allow for rail heads having sloping ...

  7. Track spacing - Wikipedia

    en.wikipedia.org/wiki/Track_spacing

    Measurement of track spacing from the rail head to rail head. By definition, the track spacing is given from centre to centre of a rail track. For an actual construction the distance is measured from the inside of a rail head to the matching one of the other track. As far as both tracks have the same gauge this is the same distance.

  8. US railroad Amtrak on track to break passenger records in 2024

    www.aol.com/news/us-railroad-amtrak-track-break...

    U.S. passenger railroad Amtrak said on Wednesday it expects ridership to top pre-COVID 2019 levels this year for the first time and reach a record high even though it has less capacity. Ridership ...

  9. Railway track - Wikipedia

    en.wikipedia.org/wiki/Railway_track

    A railway track (CwthE and UIC terminology) or railroad track (NAmE), also known as permanent way (CwthE) [1] or "P Way" BrE [2] and Indian English), is the structure on a railway or railroad consisting of the rails, fasteners, sleepers (railroad ties in American English) and ballast (or slab track), plus the underlying subgrade.