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  2. Level crossing - Wikipedia

    en.wikipedia.org/wiki/Level_crossing

    A level crossing is an intersection where a railway line crosses a road, path, or (in rare situations) airport runway, at the same level, [1] as opposed to the railway line or the road etc. crossing over or under using an overpass or tunnel.

  3. Level crossings by country - Wikipedia

    en.wikipedia.org/wiki/Level_crossings_by_country

    The remainder are controlled by "Stop and Give Way" signs. Level crossings are the responsibility of rail infrastructure owner KiwiRail Network, the NZ Transport Agency, and if the crossing is on a local road, the local city or district council. Much like Australia, New Zealand employs American-made crossing warning equipment. [51]

  4. Level crossings in the United Kingdom - Wikipedia

    en.wikipedia.org/wiki/Level_crossings_in_the...

    Gated level crossings were mandatory from 1839, but initial rules were for the gates to be ordinarily kept closed across the highway. [6] The original form of road level crossing on British railways dates from 1842 onwards, [6] [7] it consisted of two or four wooden gates (one or two on each side of the railway). When open to road traffic, the ...

  5. Grade separation - Wikipedia

    en.wikipedia.org/wiki/Grade_separation

    The construction of new level crossings is generally not permitted, especially for high speed railway lines and level crossings are increasingly less common due to the increase of both road and rail traffic. [4] Efforts to remove level crossings are done in the UK by Network Rail and in Melbourne as part of the Level Crossing Removal Project.

  6. Level Cross - Wikipedia

    en.wikipedia.org/wiki/Level_Cross

    Level Cross may refer to: Level crossing, intersection where a road crosses a railway at the same level Level crossing signals, services used to warn pedestrians and drivers of incoming trains at level crossings; Level crossings by country; Level Cross, Randolph County, North Carolina; Level Cross, Surry County, North Carolina

  7. Keynesian cross - Wikipedia

    en.wikipedia.org/wiki/Keynesian_cross

    The Keynesian cross diagram is a formulation of the central ideas in Keynes' General Theory of Employment, Interest and Money.It first appeared as a central component of macroeconomic theory as it was taught by Paul Samuelson in his textbook, Economics: An Introductory Analysis.

  8. At-grade - Wikipedia

    en.wikipedia.org/wiki/At-grade

    At-grade intersection, a crossing between roads on the same level; Road junction; Level crossing, where a road or path crosses a railway on the same level; Diamond crossing, where two railway tracks cross; At-grade railway, at level with the general surface

  9. Category:Level crossings - Wikipedia

    en.wikipedia.org/wiki/Category:Level_crossings

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