. Electric railway journal . May 2, 1914.] ELECTRIC RAILWAY JOURNAL 973. Chicago Special Work—Fig. 6—Showing Equal Cupping in Manganese Mate and Chicago Rail at Run-off from Mate, Installed September, 1909; Traffic, 221 Wheels Per Hour eter of the impression in the manganese surface in. SPECIAL WORK INSTALLATIONS To give one an idea of the immense amount of specialwork used in laying out the surface railways of Chicago,the accompanying table was taken from the annualreport of the Board of Supervising Engineers showingthe number of lay-outs, both new and old, up to Feb. 1,1911. Since th
. Electric railway journal . May 2, 1914.] ELECTRIC RAILWAY JOURNAL 973. Chicago Special Work—Fig. 6—Showing Equal Cupping in Manganese Mate and Chicago Rail at Run-off from Mate, Installed September, 1909; Traffic, 221 Wheels Per Hour eter of the impression in the manganese surface in. SPECIAL WORK INSTALLATIONS To give one an idea of the immense amount of specialwork used in laying out the surface railways of Chicago,the accompanying table was taken from the annualreport of the Board of Supervising Engineers showingthe number of lay-outs, both new and old, up to Feb. 1,1911. Since that time, however, many new lay-outshave replaced other old ones, but the total number re-mains approximately the same with a possible additionof a few lay-outs made necessary by track extensions. Number of Special Work Lay-outs in Chicago up to Feb. 1, 1S11 C. & S. C. JointC. C. Rv. C. Rvs. S. S. Ry. Ry. Property Total New 307 551 30 142 19 1049 Old 200 384 16 120 14 734 Total ..... 507 935 46 262 33 17S3 MANNER OF INSTALLING SPECIAL WORK In practically all ca
Size: 2869px × 871px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp
