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l� <br /> G + 4a�'� y Fa'C� I DISTANCES FROM CENTER OF ROADWAY FOR <br /> CROSS-SECTIONING. <br /> Roadway 16 f t wide. Side Slopes 1 on I%. <br /> For Sin le Track Embankment. <br /> +7�, r7 <br /> H I 0 .1 .2 I .311 .4 .5 I .6 .7 8 .9 F <br /> { 5�.� 6ue y • <br /> C y 0 8.0 8.2 8.3 8.5 8.6 8.8 8.9 9.1 9.2 9.4 0, <br /> 7 4 10 ---- 1 9.5 9.7 9.8 10.0 10.1 10.3 10.4 10.6 10.7 10.9 1 <br /> 2 11.0 11.2 11.3 11.5 11.6 11.8 11.9 12.1 12.2 124 2 <br /> 3 12.5 12.7 12.8 13.0 13.1 13.3 13.4 18.6 13.7 13.9 <br /> 4 14.0 14.2 14.3 14.5 14.6 14.8 14.9 15.1 15:2 .154 ' 4 <br /> 5 15.5 15.7 15.8 16.0 16.1 16.3 `16.4 1056 16.7 16. <br /> 6 17.0 17.2 17.3 17.5 17.6 17.8 17.9 18.1'4 18+2N 1$. <br /> �0 7 18.5 18.7 18.8 19.0 19.1 19.3 19.4 1 1�s <br /> 8 20.0 20.2 20.3 20.5 +20.6 20.8 20.9 ` 2 <br /> 9 21.5 21.7 21.8 22.0 22.1 22.3 22.4 .9. <br /> z� ) 10 23.0 23.2 23.3 23.5 23.6 23.8 23.9 4 10 <br /> 11 24.5 24.7 24.8 25.0 25.1 25.3 25.4 '"1 25.9 1 <br /> 3+ 12 26.0 26.2 26.3 26.5 26.6 26.8 26.9 27.1 $7,2 27:4 1 <br /> 13 27.5 27.7 27.8 28.0 28.1 28.3 28.48 ilf 7 ;R$9• <br /> 14 29.0 29.2 29.3 29.5 29.6 29.8 29.9 A.1 14 <br /> 15 30.5 30.7 30.8 31.0 31.1 31.3 31.4 81Y $1 9 15 <br /> 16 32.0 32.2 32.3 32.5 32.6 32.8 32.9 WX 33.2 33.4" ti< <br /> 17 33.5 33.7 33.8 34.0 34.1 34.3 34.4 $!.84 <br /> 18 35.0 35.2 35.3 35.5 35.6 35.8 35.9 86,1 • . 3 1 36. 18 <br /> 19 36.5 36.7 36.8 37.0 37.1 37.3 37.4 87 ,, 27.7 37.9 9 <br /> ` 20 38.0 38.2 38.3 38.5 38.6 38.8 38,9 39.1 $9.2 89 <br /> 21 39.5 39.7 .39.8 40.0 40.1 40.3 40.4 40.6 40.7 �¢� <br /> 22 41.0 41.2 41.3 41.5 41.6 41.8 41.9' 42.1 42.2 <br /> 28 42.5 42.7 42.8 43.0 43.1 43.3 43.4 43.6 43.7 �} <br /> 24 44.0 44.2 44.3 44.5 44.6 44.8 44.9 45.1 45.21 <br /> r 25 45.5 45.7 45.8 46.0 46.1 46.3 46:4 46.0 46,?; <br /> , •: 26 47.0 47.2 47.3 47.5 47.6 47.8 47.9 48.1 :48.2 219 <br /> t O 27 48.5 48.7 48.8 49.0 49.1 49.3 49.4 49.6 49.7 <br /> 28 50.0 50.2 50.3 50.5 50.6 50.8 50.9 51.1 51.2 51,4 ' <br /> 29 51.5 51.7 51.8 52.0 52.1 52.3 52.4 52.6 52.7 52.9 <br /> 30 53.0 53.2 53.3 53.5 53.6 53.8 53.9 54.1 54.2 64.4' <br /> ! 31 54.5 54.7 54.8 55.0 55.1 55.3 55.4 55.6 55.7 ,5!s$+ <br /> 32 56.0 56.2 b6.3 66.5 56.6 56.8 56.9 57.1 57.2 57.4„ <br /> . s. 33 57.5 57.7 57.8 58.0 X58.1 58.3 58.4 58.6 58.7 58.$ <br /> i. 34 59.0 59.2 59.3 59.5 59.6 59.8 59.9 60.1 60.2. 604, <br /> 35 60.5 60.7 60.8 61.0 61.1 61.3 61.4 61.6 61.7; 61.9 <br /> S6 62.0 62.2 62.3 62.5 62.6 62.8 62.9 63.1 63.2 68.' 86 l k <br /> 37 63.5 63.7 83.8 64.0 64.1 64.3 64.4 64.6 64.7 644 37 <br /> / dA8 65.0 65.2 65.3 65.5 65:6 65.8 65.9 66.1 66.2 88 <br /> 1 _ 39 66.5 66.7 66.8 67.0 67.1 67.3 67.4 67.6 67.7 67.9- 39 r. <br /> 40 68.0 68.2 68.3 68.5 68.6 68.8 68.9 69.1 69.2' 694 40 <br /> Example--If point is 22.6 it.above grade,bow far should it be from center line to <br /> + a slope stake point? Ana.from Table 41.9. For same elopes but other widths of <br /> ed correct above figures by one-half difference in width of roadbed;thus is example <br /> s� + <br /> for 20 it.roadbed distance will be 41.9+(29-16)+2 or 2 ft.added to 41 9 <br /> - : slopes of 1 on 1 we inside of front cover. <br /> x. <br /> _ <br /> j <br />