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  2. Research Design and Standards Organisation - Wikipedia

    en.wikipedia.org/wiki/Research_Design_and...

    The Research Designs & Standards Organisation (RDSO) is the research and development and railway technical specification development organisation under the Ministry of Railways of the Government of India, which functions as a technical adviser and consultant to the Railway Board, the Zonal Railways, the Railway Production Units, RITES, RailTel and Ircon International in respect of design and ...

  3. SEPTA subway–surface trolley lines - Wikipedia

    en.wikipedia.org/wiki/SEPTA_subway–surface...

    The SEPTA subway–surface trolley lines are a collection of five SEPTA trolley lines that operate on street-level tracks in West Philadelphia and Delaware County, Pennsylvania, and also underneath Market Street in Philadelphia's Center City. The lines, Routes 10, 11, 13, 34, and 36, collectively operate on about 39.6 miles (63.7 km) of route. [2]

  4. Pantograph (transport) - Wikipedia

    en.wikipedia.org/wiki/Pantograph_(transport)

    The term stems from the resemblance of some styles to the mechanical pantographs used for copying handwriting and drawings. The pantograph is a common type of current collector; typically, a single or double wire is used, with the return current running through the rails. Other types of current collectors include the bow collector and the ...

  5. Template:Blue Line (San Diego Trolley) - Wikipedia

    en.wikipedia.org/wiki/Template:Blue_Line_(San...

    This is a route-map template for the Blue Line (San Diego Trolley), a San Diego County light rail line.. For a key to symbols, see {{railway line legend}}.; For information on using this template, see Template:Routemap.

  6. Refuge siding - Wikipedia

    en.wikipedia.org/wiki/Refuge_siding

    A refuge siding is a single-ended, or dead-end, siding off a running line, [1] which may be used to temporarily accommodate a train so that another one can pass it. For example, a refuge siding might be used by a slow goods train to allow a fast passenger train to pass. [ 2 ]

  7. Siemens SD-100 and SD-160 - Wikipedia

    en.wikipedia.org/wiki/Siemens_SD-100_and_SD-160

    In 1993, the San Diego Metropolitan Transit System ordered 52 SD-100 cars as the San Diego Trolley system was expanded with a new line, these entered service in 1995. In Early 2021, they were being phased out and in 2023 have been retired from service being replaced by the newer Siemens S700 models.

  8. Streetcars in North America - Wikipedia

    en.wikipedia.org/wiki/Streetcars_in_North_America

    Proponents claim that using a simple, reliable form of transit from 50 or 100 years ago can bring history to life for 21st century visitors. Prior to 2001, the new streetcar systems that opened in North America had been heritage lines, alternatively known as vintage trolley or ' historic ' trolley lines. Several cities built new heritage ...

  9. San Diego Trolley - Wikipedia

    en.wikipedia.org/wiki/San_Diego_Trolley

    The San Diego Trolley is a light rail system serving San Diego County, California. The trolley's operator, San Diego Trolley, Inc. (reporting mark SDTI), is a subsidiary of the San Diego Metropolitan Transit System (MTS). The trolley operates as a critical component of MTS, with connections to and integrated travel tickets with the local bus ...