资料来源 : Webster's Revised Unabridged Dictionary (1913)

Granger railroads \Gran"ger railroads\, or Granger roads
\Granger roads\ . (Finance)
   Certain railroads whose traffic largely consists in carrying
   the produce of farmers or grangers; -- specifically applied
   to the Chicago & Alton; Chicago, Burlington & Quincey;
   Chicago, Rock Island & Pacific; Chicago, Milwaukee & St.
   Paul; and Chicago & Northwestern, railroads. [U. S.].