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EUG E DIETZGEN C\ RETURN TO DRAWING IMATERIALS, MATHEMATICAL an SURVEYING INSTRUMENTS COUNTY SURVEYOR'S OFFICE NWYork Sin Frangbco New Orleans Pittsburg Toron Dletances frorrl Center of Roadway for Cross-Sectioning STOCKTON - CALIFORNIA Roadvmy 16 feet wide. Side Slopes 1 on 1. ! 1 For Single Track Embankment. q 1 2 3 I .4 .5 .6 .7 .8 .9. I H " 82 8.3 8.4 8.5 8.6 8.7 8.8 8.9 9 1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 1y �J �, lQ •101 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10..9 � 11.1-41.2 11.3 11.4 11.5 11.6 11.7 11.8 11.$ 3 "� 12.1 12.2 12.3 •12.4 12.5 12.6 12.7 12.8 12.9 13.1 13.2 13.3 13.4 13.5 1.3..6 13.7 13.8 13.9 }4.1 14.2- 14.3 14.4 14.5 14.13 14.7 14.8 14.9 ! Q !' 7: 6.0' 15.1 15.2 15.3 15.4 15.5 15.6 15.7 15.8 15.9 FM '�`�D BOOK 014 8 16.1 16.2 16.3 16.4 16.5 16.6 16.7 16.8 16.9 ` 17.1 17.2 17.3 17.4 17.5 17.6 17.7 17.8 17.9 48.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 18.9 1 '19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8 19.9 1 20.1 20.2 20.3 20.4 20.5 20.6 20.7 20.8 20.9 '1 91.1 21.2 21.3 21.4 21.5 21.6 21.7 21.8 21.9 1 22.1 22.2 22.3 22.4 22.5 22.6 22.7 22.8 22.9 1 .8 23.1 23.2 23.3 23.4 23.5 23.6 23.7 23.8 23.9 1 �o 7 0 24.1 24.2 24.3 24.4 24.5 24.6 24.7 24.8 24.9 1 25.1 25.2 ,•25.3 25.4 25.5 25.6 25.7 25.8 25.9 1 , s 2611 26.2 28.3 26.4 26.5 26.6 26.7 26.8 26.9 1 ] 27.1 27.2 27.3 27.4 27'.5 27.6 27.7 27.8 27.9 1 $ 28.1 28.2 28.3 28.4 28.5 28.6 28.7 28.8 28.9 .29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 2 flti l 30.2< 30.8 30.4 30.5 30.6 30.7 30.8 30.9 /"'s ` 81 81.2 31.3 31.4 31.5 31.6 31.7 31.8 31.9 32.2 32.3 32.4 32:5 32.6 32.7 32.8 32.9 2• 33.2 33.3 33.4 33.5 33.6 33.7 33.8 33.9 2 k s 34.2 34.3 34.4 34.5 34.6 34.7 34.8 34.9 2 35.2 35.3 35.4 35.5 35.6 35.7 35.8 35.9 2 36.2! 36.3 36.4 36.5 36.6 36.7 36.8 36.9 2 37.2 37.3 37.4 37.5 37.6 37.7 37.8 37.9 2 �g,2 38.3 38.4 38..5 38.6 38.7 38.8 38.9 3 $9.1 r$11 39.3 39.4 39.5 39.6 39.7 39.8 39.9 3 1 4 '1 40.3 40.4 40.5 40.6 40.7 40.8 40.9 3 442 41.3 41.4 41.5 41.6 41.7 41.8 41.9 3 "42.2 42.3 42.4 42.5 42.6 -42.7 42.8 42.9 3 43.2 43.3 43.4 43.5 43.6 43.7 43.8 43.9 3 M' 441 44.2 44.3 44.4 44.5 44.6 44.7. 44.8 44.9 3 37 4!i 4f 1s 46.2 45.3 45.4 45.5 45.6 45.7 45.8 45.9 y .� 38- Ii 46.1 46.2 46.3 46.4 46.5 46.6 46.7 46.8 46.9 A.. 1 47.2 47.3 47.4 47.5 47.6 47.7 47.8 47.4 48.1 48.2 48.3 48.4 48.5 48.6 .48.7 48.8 46 r - It point is 22.6 ft,above grade,how far should it be from ceAer s Make point? Ana.from Table 30.6. For same elopes but othsa 9�e7aet above figures by one-half difference in width of roadbed, Pofor 20 ft.roadbed distance will be 30.6- (20-16)+2 or 2 ft. y r elopes of 1 on 1 j 4 see inside of back cover. Copyright,1914,by Eugene Dietzgen Co. a. • V �. 41 r