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TABLE X. <br />MIDDLE ORDINATES OF RAILS <br />Length of Rail (feet) <br />30 28 26 24 22 20 C R 30 28 26 24 <br />o / Feet Inch Inch Inch) Inch) Inch Inch o Feet Inch Ineh Inch Inch Inch Inch <br />0-20 17189 .08 .07 <br />0-40 8594 .16 .14 <br />1-0 5730 .24 20 <br />1-20 4297 .31 .27 <br />1-40 3438 .39 .34 <br />2-0 2865 .47 .41 <br />2-20 2456 .55 .48 <br />2-40 2149 .63 .55 <br />3-0 1910 .71 .62 <br />3-20 1719 .78 .68 <br />3-40 1563 86 .75 <br />4-0 1433 94 .82 <br />4-10 1323 1.02 89 <br />4-40 1228 1.10 .96 <br />5 1146 1.181.03` <br />6 955.3 1.41 1.231 <br />7 819.0 1.65 1.44 1 <br />.03 8 716.8 1.5 <br />.07 9 637.3 2.1 <br />.10 10 573.7 2.3 <br />.13 11 521.7 2.5 <br />.17 12 478.3 3.8 <br />.20 13 441.7 3.0 <br />.23 14 410.3 3.3 <br />.27 15 383.1 3.5 <br />.31 16 359.3 3.7 <br />35 17 338.3 4.0, <br />38 1S 319.64.2 <br />.42 19 302.9 4.4 <br />.45 20 287.9 4.7 <br />.48 22 262.0 5.1 <br />.52 24 240.5 5.6 <br />.62 26 222.3 6.0' <br />.73 <br />TABLE XI. <br />SHORT RADIUS CURVES <br />1.64 1.42 1.2011.01 84 <br />1.84 1.60 1.35 1.14 .94 <br />2.05 1.78 1.5011.27 1.04 <br />2.26 1.95 1.65 1.39 1.15 <br />2.47 2.15 1.81 1.54I1.26 <br />2.66 2.30 1.96 1.66 1.36 <br />2.87 2.48 2.10 1.78 1.46 <br />3.08 2.68 2.26 1.91 1.57 <br />3.28 2.83 2.40 2.04 1,67 <br />3.48 3.02 2.57 2.16 1.78 <br />3.67 3.18 2.70 2.28 1.87 <br />3.89 3.36 2.86'2.41 1.98 <br />4.09 3.55 3.00i2.54 2.09 <br />4.44 3.84 2 30 2.80 2.29 <br />4.92 4.20 3.59I3.04 2.50 <br />5.29 4.58 3.88 3.29 2.70 <br />Radius <br />Feet <br />Chord <br />Feet <br />Central <br />Angle <br />Deflection <br />Angle <br />Deflection <br />for 1 Foot <br />35 <br />10 <br />16-26 <br />8-13 <br />49.3 <br />45 <br />10 <br />12-46 <br />6-23 <br />38.3 <br />50 <br />15 <br />17-16 <br />8-38 <br />34.5 <br />60 <br />15 <br />14-22 <br />7-11 <br />28.8 <br />75 <br />15 <br />11-30 <br />5-45 <br />23.0 <br />100 <br />20 <br />11-30 <br />5-45 <br />17.3 <br />120 <br />20 <br />9-34 <br />4-47 <br />14.3 <br />ISO <br />20 <br />7-39 <br />3-49 <br />11.5 <br />190 <br />25 <br />7-32 <br />3-46 <br />9.15 <br />200 <br />25 <br />7-10 <br />3-35 <br />8.6 <br />225 <br />25 <br />6-25 <br />3-12 <br />7.7 <br />240 <br />25 <br />5-68 <br />2-59 <br />7.2 <br />250 <br />25 <br />5-44 <br />2-52 <br />6.9 <br />275 <br />25 <br />5-12 <br />2-36 <br />6.2 <br />288 <br />50 <br />9-58 <br />4-59 <br />6.0 <br />300 <br />50 <br />9-32 <br />4-46 <br />5.7 <br />350 <br />50 <br />8-12 <br />4-06 <br />4.9 <br />376 <br />50 <br />7-40 <br />3-50 <br />4.6 <br />400 <br />50 <br />7-10 <br />3-35 <br />4.3 <br />410 <br />50 <br />7-00 <br />3-30 <br />4.2 <br />To find length of curve divide angle from P. C. to P. T. by central angle of chord <br />and multiply by length of chord. <br />3 <br />0 <br />0 <br />TABLE XII. <br />INCLINED DISTANCE OF 100 FT. REDUCED TO HORIZONTAL <br />Slope <br />Horizontal <br />D stance <br />Correction <br />Rise <br />Per Foot <br />Sloe <br />Horizontal <br />Distance <br />Correction <br />Rine <br />Per Foot <br />0°00' <br />100.000 <br />0.000 <br />0.000 <br />8.00' <br />99.027 <br />0.973 <br />0.139 <br />15' <br />99.999 <br />0.001 <br />0.004 <br />15' <br />98.965 <br />1.035 <br />0.143 <br />80' <br />99.996 <br />0.004 <br />0.009 <br />30' <br />98.902 <br />1.098 <br />0.148 <br />45' <br />99.991 <br />0.009 <br />0.013 <br />45' <br />98.836 <br />1.164 <br />0.152 <br />1 00 <br />99.985 <br />0.015 <br />0.017 <br />9 00 <br />98.769 <br />1.231 <br />0.156 <br />15 <br />99.976 <br />0.024 <br />0.022 <br />15 <br />98.700 <br />1.300 <br />0.161 <br />30 <br />99.966 <br />0.034 <br />0.026 <br />30 <br />98.629 <br />1.371 <br />0.165 <br />45 <br />99.953 <br />0.047 <br />0.031 <br />45 <br />98.556 <br />1.444 <br />0.169 <br />2 00 <br />99.939 <br />0.061 <br />0.035 <br />10 00 <br />98.481 <br />1.519 <br />0.174 <br />15 <br />99.923 <br />0.077 <br />0.039 <br />15 <br />98.404 <br />1.596 <br />0.178 <br />30 <br />99.905 <br />0.095 <br />0.044 <br />30 <br />98.325 <br />1.675 <br />0.182 <br />45 <br />99.885 <br />0.115 <br />0.048 <br />45 <br />98.245 <br />1.755 <br />0.187 <br />3 00 <br />99.863 <br />0.137 <br />0.052 <br />11 00 <br />98.163 <br />1.837 <br />0.191 <br />15 <br />99.839 <br />0.161 <br />0.057 <br />15 <br />98.079 <br />1.921 <br />0.195 <br />30 <br />99.813 <br />0.187 <br />0.061 <br />30 <br />97.992 <br />2.008 <br />0.199 <br />45 <br />99.786 <br />0.214 <br />0.065 <br />45 <br />97.905 <br />2.095 <br />0.204 <br />4 00 <br />99.756 <br />0.244 <br />0.070 <br />12 00 <br />97.815 <br />2.185 <br />0.208 <br />15 <br />99.725 <br />0.275 <br />0.074 <br />15 <br />97.723 <br />2.277 <br />0.212 <br />30 <br />99.692 <br />0.308 <br />0.078 <br />30 <br />97.630 <br />2.370 <br />0.216 <br />45 <br />99.657 <br />0.343 <br />0.083 <br />45 <br />97.534 <br />2.466 <br />0.221 <br />5 00 <br />99.619 <br />0.381 <br />0.087 <br />13 00 <br />97.437 <br />2.563 <br />0.225 <br />15 <br />99.580 <br />0.420 <br />0.092 <br />15 <br />97.338 <br />2.662 <br />0.229 <br />30 <br />99.540 <br />0.460 <br />0.096 <br />30 <br />97.237 <br />2.763 <br />0.233 <br />45 <br />99.497 <br />0.503 <br />0.100 <br />45 <br />97.134 <br />2.866 <br />0.238 <br />6 00 <br />99.452 <br />0.548 <br />0.105 <br />14 00 <br />97.030 <br />2.970 <br />0.242 <br />15 <br />99.406 <br />0.594 <br />0.109 <br />15 <br />96.923 <br />3.077 <br />0.246 <br />30 <br />99.357 <br />0.643 <br />0.113 <br />30 <br />96.815 <br />3.1.85 <br />0.250 <br />45 <br />99.307 <br />0.603 <br />0.118 <br />45 <br />96.705 <br />3.295 <br />0.255 <br />7 00 <br />99.255 <br />0.745 <br />0.122 <br />15 00 <br />96.593 <br />3.407 <br />0.259 <br />15 <br />99.200 <br />0.800 <br />0.126 <br />15 <br />96.479 <br />3.521 <br />0.263 <br />30 <br />99.144 <br />0.856 <br />0.131 <br />30 <br />96.363 <br />3.637 <br />0.267 <br />45 1 <br />99.087 <br />0.913 1 <br />0.135 1 <br />45 1 <br />96.246 1 <br />3.754 1 <br />0.271 <br />'TASLF- XIII: <br />MINUTES IN nFCTMArG nF 6"nFr_n�r <br />0 30".00833 <br />10,301, <br />17500 <br />20'30".34167 <br />30'10".50833 <br />40'30" <br />.675"0 <br />50'10" <br />1 00 <br />.01667 <br />11 00 <br />.18333 <br />21 00 <br />.350W <br />31 00 <br />.51687 <br />41 00 <br />.68333 <br />51 00 <br />.84187 <br />30 <br />,025W <br />30 <br />.19167 <br />30 <br />.35833 <br />30 <br />.52500 <br />30 <br />.89167 <br />30 <br />.85000 <br />2 00 <br />.03333 <br />12 00 <br />.20000 <br />22 00 <br />.36667 <br />3200 <br />.53333 <br />42 00 <br />.70000 <br />52 00 <br />.85833 <br />30 <br />.04167 <br />30 <br />.20833 <br />30 <br />.37500 <br />30 <br />.54167 <br />30 <br />.70833 <br />30 <br />.86667 <br />3 00 <br />.05000 <br />13 00 <br />.21667 <br />23 00 <br />.38333 <br />33 00 <br />.55000 <br />43 00 <br />.71667 <br />53 00 <br />.87500 <br />30 <br />.05833 <br />30 <br />.22500 <br />30 <br />.39167 <br />30 <br />.55833 <br />30 <br />.72500 <br />30 <br />.88333 <br />4 00 <br />.06667 <br />14 00 <br />.23333 <br />24 00 <br />.40000 <br />34 00 <br />.56667 <br />44 00 <br />.73333 <br />54 00 <br />.89167 <br />30 <br />.07500 <br />30 <br />.24167 <br />30 <br />.40833 <br />30 <br />.575W <br />30 <br />.74167 <br />30 <br />.90000 <br />5 W <br />.08383 <br />15 00 <br />.25000 <br />25 00. <br />.41667 <br />85 00 <br />.58333 <br />45 W <br />.750W <br />55 00 <br />.90833 <br />30 <br />.09167 <br />30 <br />.25833 <br />30 <br />.4250 <br />30 <br />.59167 <br />30 <br />.75833 <br />80 <br />.91667 <br />6 W <br />.10000 <br />16 W <br />.26667 <br />26 00 <br />.4M <br />36 00 <br />.60000 <br />4600 <br />.76667 <br />56 W <br />.92500 <br />30 <br />.10833 <br />30 <br />.27500 <br />30 <br />.44167 <br />30 <br />.60833 <br />30 <br />.77500 <br />30 <br />.93333 <br />7 W <br />.11867 <br />17 W <br />.28333 <br />27 W <br />.4WW <br />3700 <br />.61667 <br />4700 <br />.78333 <br />5100 <br />.94167 <br />30 <br />.12500 <br />30 <br />.29167 <br />30 <br />.45&33 <br />30 <br />.62500 <br />30 <br />.79167 <br />30 <br />.95000 <br />8 00 <br />,13333 <br />18 W <br />.30000 <br />28 W <br />.46667 <br />38 00 <br />,63333 <br />48 00 <br />.80000 <br />58 W <br />.95833 <br />30 <br />.14187 <br />30 <br />.30833 <br />30 <br />.475W <br />80 <br />.1167 <br />30 <br />.80833 <br />30 <br />.96667 <br />9 W <br />.15000 <br />W <br />.31667 <br />29 W <br />.48333 <br />39 00 <br />.65000 <br />49 W <br />.81667 <br />59 00 <br />.97500 <br />30 <br />.15833 <br />�19 <br />30 <br />.325W <br />30 <br />.49167 <br />30 <br />.66833 <br />30 <br />.82500 <br />30 <br />.98333 <br />10 00 <br />.16667 <br />2000 <br />.33333 <br />30 W <br />.50000 <br />40 00 1.666671150 <br />00 1.833331160 <br />00 11.00000 <br />.99167 <br />
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