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  2. 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 ...

  3. Railroad speeder - Wikipedia

    en.wikipedia.org/wiki/Railroad_speeder

    Speeder in use in Santa Cruz, California. 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 used around the world by track inspectors and work crews to move quickly to and from work sites. [1]

  4. Rail inspection - Wikipedia

    en.wikipedia.org/wiki/Rail_inspection

    Rail inspection cars and HiRail trucks are the answer to today's high mileage inspection needs. The first rail inspection cars were created by Dr. Sperry. Since then, many new models have rolled out. These rail inspection cars are basically their own train with inspection equipment on board. The probes and transducers are mounted on carriages ...

  5. Train inspection system - Wikipedia

    en.wikipedia.org/wiki/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. Work train - Wikipedia

    en.wikipedia.org/wiki/Work_train

    Rail inspection cars and Sperry rail cars - Inspects tracks for flaws and defects. [2] Rail bridge inspection - Rail vehicles that have specialized equipment, such as Aerial work platforms to enable access the bridge. Dynamometer cars - Rail car that measure locomotive performance, such as traction effort, speed, etc. [2]

  7. Investigators focus on railway inspection practices after ...

    www.aol.com/investigators-focus-railway...

    The steel bridge built in 1958 collapsed onto Interstate 25 Oct 15, when a broken rail caused 30 cars from a BNSF Railway train hauling coal to derail, the National Transportation Safety Board ...

  8. Wickham trolley - Wikipedia

    en.wikipedia.org/wiki/Wickham_trolley

    Type 4 Inspection and Gang Trolleys (petrol or diesel) - available as open (A), open with windscreen (B), or semi-open (C) Type 5R Lightweight demountable trolley (petrol) Type 8S(B) Light inspection car - two seater; Type 8S(BB) Light inspection car - four seater back to back; Type 10 The very first car made in 1922 was classed as type 10.

  9. Glossary of North American railway terms - Wikipedia

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

    A handcar A small, hand-powered railroad car used for track inspection Heavy rail (US) A city-based transit rail system that runs on its own dedicated track and often underground. Subways are considered heavy rail. Refers to commuter rail and inter-city rail when used by the FRA or in other countries. [132] [133] Heavyweight (US)