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�66z <br /> s5 w.s g S ' <br /> O" 1.3 DISTANCES FROM CENTER OF ROADWAY FOR <br /> CROSS- <br /> SECTIONING. <br /> G" 3 2 0 `% 5"'1 5 s Roadway 16 feet wide. Side Slopes I.on 13,J. ' <br /> G 3 �• o For Single Track Embankment. <br /> p� <br /> e4,� II 0 .1 I .2 I .3 .4 .5 .6' .7 .8 ' .9 H <br /> - - <br /> 0 8.0 8.2 8.3 8.5 8.6 8.8 8.9 9.1 9.2 9.4 0 <br /> 1 9.5 9.7 9.8 10.0 10.1 10.3 10.4 10.6 10.7 10.9 1 <br /> 7 2 11.0 11.2 11.3 11.5 11.6 11.8 11.9 12.1 12.2 12.4 <br /> &3f 1/ 6- 17 3 12.5 12.7 12.8 13.0 13.1 13.3 13.4 13.6 13.7 13.9 c =s <br /> p 2G,J� 4 14.0 14.2 14.3 14.5 14.6 14.8 14.9 15.1 15.2 15:4 4 x <br /> 3fc /•a ��,�� 5 15.5 15.7 15.8 16.0 16.1 16.3 16.4 16.6 16.77 16 5 <br /> ' 6 17.0 17.2 17.3 17.5 17.6' 17.8 17.9 18.1 18.2 18.4 c= <br /> 7 18.5 18.7 18.8 19.0 19.1 19.3 19.4 ,19.6 19.7 19%. ' 7 <br /> 3 ?2 G o 5� 1700? <br /> 8 20.0 20.2 20.3 20.5 20.6 20.8 20.9 21.1 21.2 21. _'8 . <br /> 7(0 0✓�" 0 9 21.5 21.7 21.8 22.0 22.1 22.3 22.4 22.6 22.7 9 <br /> �. -Z5--7 <br /> 10 23.0 23.2 23.3 23.5 23.6 23.8 23.9 24.1 24.2 4.4 10 . <br /> r 11 24.5 24.7 24.8 25.0 25.1 25.3 25.4 25.6 2 . 25.9 11 <br /> 12 26.0 26.2 26.326.5 26.6 26.8 26.9 27.1 .2 27.4 12��(. 13 27.5 27.7 27.8 28.0 28.1. 28.3 28.4 28.6 28.7 8.9 13 <br /> 14 29.0 29.2 29.3 29.5 29.6 29.8 29.9 30.1 30.2 4 1415 30.5 30.7 30.8 31.0 31.1 31.3 31.4 31,6 31.7 1:9 15 <br /> 16 32.0 32.2 32.3 32.5 32.6 32.8 32.9 33.1 33.2 33.4 1617 33.5 33.7 33.8 34.0 34.1 34.3 34.4 34.6 34.7 34.9 1718 35.0 35.2 35.3 35.5 35.6 35.8 35.9 36.1 31,2 36.4 18 <br /> 19 36.5 36.7 36.8 37.0 37.1 37.3 37.4 37.6 37.7 37.9 1920 38.0 38.2 38.3 38.5 38.6 38.8 38.9 39.1 39.2 39.4 2021 39.5 39.7 39.8 40.0 40.1 40.3 40.4 40.6 40.7 40.9' 2122 41.0 41.2 41.3 41.5 41.6 41.8 41.9 42.1 42.2 42.4 22 <br /> 23 42.5 42.7 42.8 43.0 43.1 43.3 43.4 43.6 43.7 43.9 23 <br /> ?r5" s 24 44.0 44.2 44.3 44.5 44.6 44.8 44.9 45:1 45.2 45.4 24_ Sfa �Gf69 25 45.5 45.7 45.8 46.0 46.1 46.3 46.4 46.6 46.7 46.9 25 <br /> Z j 6 S 26 47.0 47.2 47.3 47.5 '47.6 47.8 47.9 48.1 48.2 48.4 26 <br /> v6- 27 48.5 48.7 48.8 49.0 49.1 49.3 49.4 49.6 49.7 49.9 27 $ <br /> 28 50.0 50.2 50.3 50.5 50.6 50.8 50.9 51.1 51.2 51.4 28 <br /> off] �U ✓ C 29 51.5 51.7 51.8 52.0 52.1 52.3 52.4 52.6 52.7 52.9` 29 <br /> -3 5 - 30 53.0. 53.2 53.3 53.5 53.6 53.8 53.9 54.1 54.2 54.4 80 • ; <br /> O 5 31 54.5 54.7 54.8 55.0 55.1 55.3 55.4 55.6 55.7 55.9 81 <br /> -. 3< �j _ 32 56.0 56.2 56.3 56.5 56.6 56.8 56.9 57.1 57.2 57.4 82 <br /> 33 57.5 57.7 57.8 58.0 58.1 58.3 58.4 58.6 58.7 58.9 33 <br /> 34 59.0 59.2 59.3 59.5 59.6 59.8 59.9 60.1 60.2 60.4 84 <br /> ` 35 60.5 60.7 60.8 61.0 61.1 61.3 61.4 61.6 G .7 61.9 35. <br /> 36 62.0 62.2 62.3 62.5 62.6 62.8 62.9 63.1 63.2. 63.4 36 <br /> .4 �j +V \ 37 63.5 `63.7 63.8 64.0 64.1 64.3 64.4 64.6 64.7 64.9 87 <br /> �J sb 38 65.0 65.2 65.3 65.5 65.6 65.8 65.9 66.1 66.2 66.4 38 <br /> N *! I 39 66.5 66.7 66.8 67.0 67.1 67.3 67.4 67.6 67.7 67.8 39 <br /> 40 68.0 68.2 68.3 68.5 68.6 88.8 68.9 69.1 69.3 69.4;.:40 <br /> Example-If point is 22.6 ft.above grade,howfar should it be to <br /> be a slope stake point? Ans.from Table 41.9. For same slope!btl4 tht <br /> roadbed correct above figures by one half difference in width of <br /> J N ae above for 20 ft.roadbed distance will be 41.9}(20-18)+2 of <br /> 1 For elopes of 1 on 1 see inside of front cover. <br /> bled b <br /> • <br /> r <br /> r <br />