Four track miles of new 115-lb pressure rail installed by Great Northern Railroad in east half of Cascade tunnel, 98 mi east of Seattle, Wash; article explains how rail is welded, tested to detect possible flaws in new welds, coated with preservative and laid. (See also Ry Eng and Maintenance v 45 n 7 July 1949 p 667-9; Ry Age v 127 n 2 July 9 1949 p 92-5)


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    Titel :

    Longest tunnel gets welded rail


    Weitere Titelangaben:

    Eng News-Rec


    Erschienen in:

    Erscheinungsdatum :

    1949


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Longest tunnel gets welded rail

    Engineering Index Backfile | 1949


    Longest tunnel gets welded rail

    Engineering Index Backfile | 1949


    World's longest rail tunnel will take traffic from road

    British Library Online Contents | 2001


    Main line gets welded rail on concrete ties

    Engineering Index Backfile | 1966