. Railroad structures and estimates . Fig. 52. Concrete Arch Arch Culverts. TABLE 79. — - APPROXIMATE COST AND QUANTITIES Dimensions. Span. Ht. Lgth ofbarrel Concrete (). Paving Rip-rap. Approximate total cost of culvert. J. 1 6 H. / It4 2i G. 2 3^ F. 8 E. D. C. B. A. 03 a18 « 6 ^8 6^ 73 0 > 30 si < 8 1 II3 21 II6 4 15 50 43 s 430 9 $ 4 12 456 20 64 18 50 500 9 4 12 526 30 94 18 65 650 9 4 12 676 40 124 18 80 800 9 4 12 826 50 154 18 95 950 9 4 12 976 8 in 5 2| 2 10 9 4 01 8 5 1520 4661 2727 6476 6
. Railroad structures and estimates . Fig. 52. Concrete Arch Arch Culverts. TABLE 79. — - APPROXIMATE COST AND QUANTITIES Dimensions. Span. Ht. Lgth ofbarrel Concrete (). Paving Rip-rap. Approximate total cost of culvert. J. 1 6 H. / It4 2i G. 2 3^ F. 8 E. D. C. B. A. 03 a18 « 6 ^8 6^ 73 0 > 30 si < 8 1 II3 21 II6 4 15 50 43 s 430 9 $ 4 12 456 20 64 18 50 500 9 4 12 526 30 94 18 65 650 9 4 12 676 40 124 18 80 800 9 4 12 826 50 154 18 95 950 9 4 12 976 8 in 5 2| 2 10 9 4 01 8 5 1520 4661 2727 6476 640760 1414 66 1818 680800 30 91 27 100 1000 14 6 18 1040 40 121 27 124 1240 14 6 18 1280 50 151 27 148 1480 14 6 18 1520 8 2 0 6 2\ 3 41 10 4 101 91 6 15 43 40 83 830 20 8 24 884 20 58 40 98 980 20 8 24 1034 30 88 40 128 1280 20 8 24 1334 40 118 40 158 1580 20 8 24 1634 50 148 40 188 1880 20 8 24 1934 8 2 2 7 11 3 lU 11 5 7f Hi
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