Crossing of new parkway in New Jersey with Pennsylvania RR at Iselin required moving of bridge into new position since no interruption of traffic was permissible; 2-span plate girder bridge, 167 ft long, was built on rolling in bents in two complete halves; power for moving bridge was supplied by four 2-drum gasoline hoists; typical construction stages illustrated. (See also Civ Eng (NY) v 20 n 1 Jan 1950 p 47-9; Eng News-Rec v 143 n 26 Dec 29 1949 p 23-5)


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    Titel :

    1400-ton railroad bridge is pulled into position in 30 minutes


    Weitere Titelangaben:

    Ry Gaz


    Beteiligte:
    Goodkind, M. (Autor:in)

    Erschienen in:

    Railway Gazette ; 92 , n 22


    Erscheinungsdatum :

    1950


    Format / Umfang :

    3 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Railroad bridge "sails" to new position

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    Welding of railroad bridge

    Fromme, E. | Engineering Index Backfile | 1931


    Double track railroad bridge

    Elevated, R.R. | Engineering Index Backfile | 1892


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