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1 � � L = <br /> 3'F 3 r� � .- -i--- 1 � � 3 s � �- � y sQ1,STANCES FROM CENTER OF ROADWAY FOR V d14 � <br /> z- CROSS-SECTIONING. <br /> �Roadwey 16 feet wide. Side Slopes 1 on 1 <br /> For Single Track Embankment. <br /> �Q CICu � � rv� 1Yy HII 0 I .1 .2 1 .3 ,1 .4 .5 1 .6 1 .7 .8 I .9. H <br /> .3 211 l ' <br /> 0 8.0 8.2 8.3 8.5 8.6 8.8 8.9 9.1 92, 9.4 0 <br /> Q a - 1 9.5 9.7 9.8 10.0 10.1 10.3 10.4 10.6 10.7 10.9 1 <br /> ��J45v' 'y2 11.0 11.2 11.3 11.5 11.0 11.8 11.9 12.1 12.2 12.4 2 <br /> 3 12.5 12.7 12.8 13.0 13.1 13.3 13.4 13.6 13.7 13.9 3 <br /> 4 14.0 14.2 14.3 14.5 14.6 14.8 14.9 15.1 15.2, 15.4 4 <br /> J2v3 32 '3 3L•-� Z 3/,9 5 15.5 15.7 15.8 16.0 16.1 16.3 16.4 16.6 16.7 16.9 5 <br /> 3 _, •_ ._. 6 17.0 17,2 17.3 17.5 17.6 17.8 17.9 18.1 18.2 18.4 6 <br /> 7 18.5 18.7 18.8 19.0 19.1 19.3 19.4 19.6 19.7 19.9 • 7 <br /> ,2. 1 j 8 20.0 20.2 20.3 20.5 20.6 20.8 20.9 21.1 21.2 21.4 8 <br /> 9 0 <br /> -_ 9 21.5 21.7 21.8 22.0 22.1 22.3 22.4 22.6 22.7 22.9 9 <br /> i&f 10 23.0 23.2 23.3 23.5 23.6 23.8 23.9 24.1 24.2 .24.4 10 <br /> 11 24.5 24.7 24.8 25.0 25.1 25.3 25.4 25.6 25.7 25.9 11. <br /> -3• s r �� 12 26.0 262 261 26.5 26.6 26.8 26.9 27.1 27.2 27.4 12 <br /> 9' `� 13 27.5 27.7 27.8 28.0 28.1 28.3 28.4 28.6 28.7 28.9 13 <br /> 14 29.0 29.2 291 29.5 29.6 29.8 29.9 301. 30.2 30.4 14 <br /> qlb 30.5 30.7 30.8 31.0 31.1 31.3 31.4 aid 31.7 31.9 15 <br /> 16 82.0 32.2 $2.3 32.5 32.6 82.8 32.9 33.1 33,2 33.4-S17_ 33.b 33.7 33.8 34.0 34.1 84.8 34.4 84.8 34.7 34.9 17 <br /> 18 35.0 35.2 35.3 85.5 35.6 35.8 35.9 36.1 36.2 36,4 18 <br /> •19 36.5 36.7 36.8 37.0 .37.1 87.3 37.4 37.6 37.7 37.9 19 <br /> 3 , 7 ` 20 38.0 38.2 38.3 38.5 38.6 38.8 38.9 39.1 39.2 39.4 20S7. L.. 21 89.5 39.7 39.8 40.0 40.1 40.3 40.4 40.6 40.7 40.9 21 <br /> 7 5 = - 22 41.0 41.2 41.3 41.5 41.6 41.8 41.9 .42.1 42.2 42.4 22 <br /> °:7 �`s s" ?, •'� .�/,' " 28 415 42.7 42.8 43.0 43.1 43.3 43.4 •43.6 43.7 43.9 23 <br /> ° 24 44.0 44.2 44.3 44.5 44:6 44.8 44.9 45.1 45.2 45.4 24 <br /> 25-� �t,77 *- 25 45.5 45.7 45.8 46.0 46.1 46.3 46.4 46.6 46.7 46.9 25 , <br /> 3 j y 4 3,G 26 47.0 47.2 47.3 47.5 47.6 47.8 47.9 48.1 48.2 48.4 26 <br /> 43 27 48.5 48.7 48.8 49.0 49.1 49.3 49.4 49.6 49.7 49.9 27 r' <br /> ✓ y 3 V ? 5 s 7 28. 50.0 50.2 50.3 50.5 50.6 50.8 50.9 51.1 51.2 51.4_ 28 <br /> L j 1 29 51.5 51.7 51.8 52.0. 52.1 52.3 52.4 52.6 52.7 $2.9 29 a <br /> M x g/ 30 63.0 53.2 53.3 53.5 53.6 53.8 53.9 54.1 54.2 54.4 80 <br /> 9 '3 40 = �� f 31 54.5 54.7 54.8 55.0 85.1 55.3 55.4 56.6 55.7 55.9 31 <br /> 7 ` = 82 56.0 56.2 56.3 56.5 56.6 56.8 56.9 57.1 57.2 57.4 32 <br /> 3 7 33 57.5 57.7. 57.8 -58.0 58.1 58.3 58.4 58.6 58.7 5$.9 8$ <br /> 7� �- 34 59.0 59.2 59.3 59.6 59.6 59.6 59.9 60.1 60.2 60.4 84 <br /> 35 60.5 60.7 60.8 61.0 61.1 61.8 61.4 61.6 61.7 61.9 35 <br /> 3 z 36 62.0 62.2 62.3 62.5 62.6 62.8 62.9 63.1 63.2 63.4 36 <br /> 45- 37 63.5 63.7 63.8 64.0 64.1 64.3 64.4 64.6 64,7 64.9 37 <br /> y 1� 38 65.0 65.2 65.3 65.5 65.6 65.8 65.9 66.1 66.2 56.4 88 <br /> j//.7-1 - 39 66.5 66.7 66.8 67.0 67.1 67.3 67.4 67.6 67.7 67.9 39 <br /> 40 68.0 68.2 68.3 68.5 68.6 88.8 68.9 69.1 69.2 69.4 40 <br /> ' Bzample-Ii point is 22.8 it.above made,howiar should it be from oenler lice to <br /> 3 l be a elope stake pooatP Ans.from Table 41.9. For same slopes but other widths of <br /> 3 a^ \ roadbed oorreot above figures by one-half difference in width of roadbad;tbus in esaaplb <br /> above for 20 ft:roadbed dietanoe will be 41.9+(20-16)+2 or 2 ft added to 41.9-413.9. <br /> For slopes of 1 on 1 see inside of front oover. 1 <br /> ' r <br /> Made is Ckersmany. - <br /> , <br /> y <br />