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Jul •31 . 2003 5:44PM CA DEPARTMENT OF TRANSPORTATION No. 1414 P- 3 <br /> Standard Private and Commercial Driveway Approach <br /> For Rural Areas With Unimproved Frontage On Conventional State Highways <br /> (Drawing Not To Scale) <br /> .. .............. ... .. ... ........, f --S1aacRNyline <br /> --Ldge of shoulder <br /> 'u'.} ,• _ ''` f----Eagaot Tnnron:dway <br /> l.6m(51- ti's ` 1 .'',;.,, `—{r:nrwt;ae <br /> 4m(t3^minimum : ,•: `�' »�.'=° —. <br /> tiDDra>timalE —�_ .. ........... <br /> mandatory. — f r <br /> %,6th OF) <br /> \4.611111(2')Gravel Shoulder <br /> D - ProDoserinCPavrdPortion �-a. <br /> in - Metera Place AC dike between Rhv o".Ind 10m(33')6&UM <br /> url,. Gndmeurs —I 16m I-- on both sides of rhe driveway when rmiaea as <br /> sUduct evuaK shourderwldlh qus 3m(f0)bul ndl kss mut 4m(r3� (1t) y sDet�Tied in Cahr�ns'Highway Design Manual senron 435.3. <br /> Minimumethrcwa wiarh <br /> Design Posted Speed Cotner Sight Distance NOTES: <br /> _mph/km/h feel/meters For driveways constructed with fill slope <br /> 4:1 or less and not requiring special <br /> 30/56 330/110 drainage design,a 0.67 m(2`)AB shoulder <br /> 35/,GO 385J.130 should be placed on each side. <br /> 40/60 4.40/130 130 • <br /> 45 /75 Driveway approach within 6m(20')of the <br /> 50/80 495 /150 traveled way shall have a grade not greater <br /> 55/90 650/170 than 5%except thal on superelevated <br /> 60/100 605/190 curves,the pavement slope shall be <br /> .65/110 660/210 continued to the edge of the shoulder. <br /> 70/110 715/230 <br /> 770/230 Culvert pipe under the driveway approach <br /> Might be required to carry the State <br /> Highway gutter flow <br /> • Paved portion of driveway shall be <br /> surfaced not less than: <br /> Private,, 7.6cnt AC over 15.2cm <br /> aggregate base(3"AC/6'AB) <br /> — Commercial: 10.2cm AC over 15..2cm <br /> aggregate base(4"AC/6-AB) <br /> I <br /> I <br /> Hrw 6100 <br /> i <br /> i <br />