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A Central line platform at Bank tube station, London, showing the 1-foot (30 cm) gap between the train and the platform edge (delineated by a solid white line).. A platform gap (also known technically as the platform train interface or PTI in some countries) is the space between a train car (or other mass transit vehicle) and the edge of the station platform, often created by geometric ...
The first passenger rail cars in North America to be equipped with retractable bridge plates were TriMet's (Portland, Oregon) Siemens SD660 LRVs, [2] the first of which were completed in 1996. [3] Earlier, in 1987, the newly opened SacRT light rail system used non-powered, station-platform-mounted bridge plates to bridge the gap between a high ...
Rail profile – Looks for rail wear and deviations from standard profile. Warp – The maximum change in crosslevel over a predetermined chord length (generally sixty-two feet). [10] Track geometry cars used by the New York City Subway also measure: Corrugation of running rail surface; Tunnel and station platform clearances; Third rail height ...
A railway platform is an area in a train station alongside a railway track providing convenient access to trains. Almost all stations have some form of platform, with larger stations having multiple platforms. Grand Central Terminal in Midtown Manhattan hosts 44 platforms, more than any other rail station in the world. [1]
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] Track geometry cars - Rail car that collects information on track properties, such as banking of curves ...
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As the C3 cars are designed to use high-level platforms, passengers enter the train on either end of the railcar on a midlevel, entering a vestibule, thence climb or descend a short flight of steps to the upper and lower seating levels; accessible seating is available on the entrance (middle) level. [1] [5] The cars can accommodate two ...
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