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ASME Y32.7

72nd Edition, 2009

Complete Document

Graphic Symbols for Railroad Maps and Profiles

Includes all amendments and changes through Reaffirmation Notice , 2014

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Product Details:

  • Revision: 72nd Edition, 2009
  • Published Date: January 2014
  • Status: Active, Most Current
  • Document Language: English
  • Published By: ASME International (ASME)
  • Page Count: 38
  • ANSI Approved: Yes
  • DoD Adopted: No

Description / Abstract:


(This foreword is not a part of American National Standard Graphic Symbols for Railroad Maps and Profiles Y32.7-1972)

This standard supersedes American National Standard Graphical Symbols for Use on Railroad Maps and Profiles, Y32.7-1957. It represents a compilation and correlation of graphic symbols used by the Engineering Division and the Communications and Signal Section of Association of American Railroads. Following approval by Subcommittee 7 and Standards Committee Y32, it was granted approval by the American National Standards Institute on August 8, 1972.