. Railroad structures and estimates . o o o O o H O u $711 OS107 H O u O u O O o • O 120 ,56224 4 $216 $2080 $635 $4000 $13,973 $14,873 $ $ 110 5706 612 100 4 216 2080 635 4000 13,349 14,249 100 5186 517 85 4 216 2080 635 4000 12,719 13,519 95 4927 423 76 4 216 2080 635 4000 12,356 13,256 90 4667 392 76 4 216 2080 635 4000 12,066 12,966 85 4408 334 63 4 216 2080 635 4000 11,736 12,636 80 4148 321 63 4 216 2080 635 4000 11,464 1
. Railroad structures and estimates . o o o O o H O u $711 OS107 H O u O u O O o • O 120 ,56224 4 $216 $2080 $635 $4000 $13,973 $14,873 $ $ 110 5706 612 100 4 216 2080 635 4000 13,349 14,249 100 5186 517 85 4 216 2080 635 4000 12,719 13,519 95 4927 423 76 4 216 2080 635 4000 12,356 13,256 90 4667 392 76 4 216 2080 635 4000 12,066 12,966 85 4408 334 63 4 216 2080 635 4000 11,736 12,636 80 4148 321 63 4 216 2080 635 4000 11,464 12,364 75 3889 303 63 4 216 2080 635 4000 11,186 12,086 70 3630 288 63 4 216 2080 635 4000 10,912 11,812 65 3372 273 56 4 216 2080 635 4000 10,632 11,532 60 3116 225 56 4 216 2080 635 4000 10,328 11,228 56 2904 116 56 4 216 2080 635 4000 J 10,007 10,907 TABLE 6a. — SINGLE TRACK: GRAVEL OJ3 in CO .CO 0) Cost per mile. Cost per foot. Rails at $33ton. Joint bars at $45 ton. Bolts at$79 ton. Spikes at$54 ton. CO o So .So c3 Wt of rail. o H ■£-3 O S .s2 03 03 03 03 -4-> - ■u ■U -ki a 03 c 01 a m a m 03 5E m to ss 2 o O o O O o O o o O o o O U H O U ^ ^ u $635 U o O U O 120 $6224 $711 $107 $216 S2080 81600 $11,573 $12,473 $ $ 110 5706 612 100 4 216 2080 635 1600 11,849 2 25 100 5185 517 85 4 216 2080 635 1600 10,318 11,218 95 4926 423 76 4 216 2080 635 1600 9,956 10,856 90 4667 392 0 96 76 4 216 2080 635 1600 9,666 10,566 85 133 5 4408 334 63 4 216 2080 635 1600 9,336 10,236 80 4148 321 63 4 216 2080 635 1600 9,064 9,964 75 3889 303 0 80 63 4 216 2080 635 1600 8,786 70 3630 288 0 80 63 4 216 2080 635 1600 9,41
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Keywords: ., bookauthororrockjohnwilson1870, bookcentury1900, bookdecade1910
