Canadian engineer . Fig. 1. View Sliowing Columns and Floor Beams. A busy section of the main line of the Canadian PacificRailway occupies ithe entire lower, open portions of the via-duct which, at this point is supported by a number of rein-forced concrete piers. Leading to the spans an earthworkslope, held in place by a retaining wall of concrete, giveseasy access to the higher parts of the structure. The entirelength of the viaduct is almost 500 ??Bqrs ; -si^tiBar A/ \ :ri,< \\y2 Siirrups lA ys°3ars Xo\ OS sh:nvr n^J te^ \ r^SIC^c Colijnfn ?jj j ^ZBars ^Sean i8/i46

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Keywords: ., bookcentury1800, bookdecade1890, bookpublishertoron, bookyear1893