Chicago : Engineering and Contracting Pub. Co. · leaf 159
h a 15-in. hydraulicdredge. This work is a portion of the work is about 1 mile long and will cut off a shal-low bay on the shore line. The depth of thefill averages about 20 ft. The grade will belevel and will be 2 ft. above high water, andabout 12 ft. above the ordinary river stage.For making the… … f/rgxfcny. ^--Proposed )?e/?/g/?me/?f: 7 ■-Prep tyosp Fig. 1—plan and Profile Showing New Main Line Hydraulic Fill at Genoa. Wis.. C, B. & Q. R. R. of grade reduction and curvature eliminationon the Savannato St. Paul line. This linereceives at Savanna, 111., the Chicago andSt. Louis traffic to…
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