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  2. Rail inspection - Wikipedia

    en.wikipedia.org/wiki/Rail_inspection

    Rail inspection is the practice of examining rail tracks for flaws that could lead to catastrophic failures. According to the United States Federal Railroad Administration Office of Safety Analysis, [1] track defects are the second leading cause of accidents on railways in the United States.

  3. Railroad speeder - Wikipedia

    en.wikipedia.org/wiki/Railroad_speeder

    Railroad speeder. A speeder (also known as a section car, railway motor car, putt-putt, track-maintenance car, crew car, jigger, trike, quad, trolley, inspection car, or draisine) is a small railcar formerly used around the world by track inspectors and work crews to move quickly to and from work sites. [1]

  4. Sperry Rail Service - Wikipedia

    en.wikipedia.org/wiki/Sperry_Rail_Service

    Sperry Rail Service ( reporting mark SRSX) is a rail inspection company founded in 1928 by Elmer Ambrose Sperry. [1] The company was the first in the world to offer nondestructive testing of railroad tracks. Since its formation, Sperry has been contracted by most of the major railroads in North America to inspect rail.

  5. Train inspection system - Wikipedia

    en.wikipedia.org/wiki/Train_inspection_system

    Train inspection system. A train inspection system is one of various systems of inspection which are essential to maintain the safe running of rail transport . Because safety is of high importance when train cars move across the rails, there must be inspections. The cars are heavy and have moving parts that can break or become defective.

  6. Track geometry car - Wikipedia

    en.wikipedia.org/wiki/Track_geometry_car

    A track geometry car (also known as a track recording car) is an automated track inspection vehicle on a rail transport system used to test several parameters of the track geometry without obstructing normal railroad operations. Some of the parameters generally measured include position, curvature, alignment of the track, smoothness, and the ...

  7. Maintenance of way - Wikipedia

    en.wikipedia.org/wiki/Maintenance_of_way

    A hirail vehicle used by Sperry Rail Service to inspect tracks for defects. Robust inspections are key to a safe railroad and discovering flaws and wear in tracks early enough that they can be addressed before causing a derailment, or becoming so severe that the work must be done immediately, regardless of if its a convenient time to do so.

  8. Glossary of North American railway terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_North_American...

    A section of strap rail that has come loose and curled upward due to the weight of railway cars passing over it [230] Speeder, motorcar, trackcar, putt putt, or golf cart. A privately owned speeder on display. A small, motorized track inspection vehicle [231] SpongeBob, SpongeBob Cab, or SpongeBob SquareCab.

  9. Inspection locomotive - Wikipedia

    en.wikipedia.org/wiki/Inspection_locomotive

    An inspection locomotive was a special type of steam locomotive designed to carry railroad officials on inspection tours of the railroad property. Background [ edit ] These were fitted with passenger car-like bodywork and seating.

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