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  1. The US standard railroad gauge is 4 feet, 8 ... - Aviation Humor

    The US standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches. That’s an exceedingly odd number. Why was that gauge used? Because that’s the way they built them in England, and English expatriates built the US Railroads. Why did the English build them like that? Because the first rail lines were built […]

  2. Standard-gauge railway - Wikipedia

    A standard-gauge railway is a railway with a track gauge of 1,435 mm (4 ft 8 1 ⁄ 2 in).The standard gauge is also called Stephenson gauge after George Stephenson, International gauge, UIC gauge, uniform gauge, normal gauge and European gauge in Europe.

  3. What are the railroad gauges across Asia and Europe? How are ...

    Apr 30, 2019 · World map of rail gauges, from File:Rail gauge world.svg Blue is standard gauge 1435 mm, found in central/northern Europe (but not the Iberian peninsula: 1668 mm), Turkey, Iran and China.

  4. Track gauge in the United States - Wikipedia

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

  5. US Standard Railroad Gauge - Go Milpitas

    The United States standard railroad gauge of 4 ft 8 1/2 in derives from the original military specification (MilSpec) for an Imperial Roman army war chariot. MisSpecs (and bureaucracies) live forever! So, the next time you are handed a specification and wonder what horse’s ass came up with it, you may be exactly right.

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  7. List of rail transport modelling scale standards - Wikipedia

    In terms of model railway operation, gauge 3 is the largest (standard gauge) scenic railway modelling scale, using a scale of 13.5 mm to the foot. The Gauge '3' Society represents this aspect of 2 1 ⁄ 2" gauge railway modelling with both electric and live steam operation. Gauge '3' corresponds to NEM II scale, also known as 'Spur II' in Germany.

  8. Break of gauge - Wikipedia

    Iran, with its standard-gauge rail system, has a break of gauge with 1,520 mm (4 ft 11 27 ⁄ 32 in) gauge at the borders with Azerbaijan and Turkmenistan, and also with Pakistan's 5 ft 6 in (1,676 mm) Indian gauge at Zahedan. The break-of-gauge station at Zahedan was built outside the city, as the existing station was hemmed in by built-up areas.

  9. Talk:5 ft and 1520 mm gauge railways - Wikipedia

    The global winning gauge is standard gauge (1435 mm), Russia is furious that they're losing again, and instead of adapting to the situation, like permitting standard gauge transit lines across their territory, they try to find useful idiots to support their lost cause.

  10. Was standard railroad gauge (4’8½”) determined by Roman ...

    (1) U.S. track gauge based on UK track gauge. True. While most U.S. railroads were designed by U.S. engineers, not British expatriates, a number of early lines were built to fit standard-gauge locomotives manufactured by English railroad pioneer George Stephenson. (2) UK railway track gauge based on width of earlier tramways used to haul coal.

  11. Track gauge by country in Europe : europe

    Europe: 50 (+6) countries, 230 languages, 743M people… 1 subreddit. Wikipedia says:. In the late 1960s the gauge was redefined to 1,520 mm (4 ft 11 27⁄32 in) in the Soviet Union.