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Low Point Of Sag <br /> Sod To Toe Of Front Slope When <br /> Algebraic Difference In Roadway Sodding(Overlapped)See <br /> Grades Exceeds 4% Overlapped Sod Flume(Below) Shoulder Point <br /> (Both Sides) (Both Sides) <br /> tOd Mln. i J00 Min. ID� ^Shoulder Point <br /> _31'Sod Strip / J ! S Shoulder Pavement <br /> Shoulder Point J See Table Belo. _ <br /> Shoulder Point —————--—- — — ——— ———— 1gQ For Application 1BD 1 <br /> sB " RURAL UNDIVIDED za <br /> Sodding(Overlapped)See Use 5'Shoulder Pavement And 32'Sod <br /> Overlapped Sod Flume Strip When Negative Grade Intersects _ ` <br /> (Below)(Both Sides Positive Grade And Algebraic Difference In Shoulder Point shoulder Pavem nt <br /> ) Low Point I -- --_ �� <br /> g <br /> Sod To Toe Of Front Slope When <br /> Of Sag G.. SD- Roadway Grades Is 2%Or Greater: When ` <br /> / i <br /> Afgebrai[Difference In Roadway Grades Is i <br /> Algebraic Difference In Roadway A i �,,, 4'Shoulder avement-See Table eeiory For Application, <br /> Between t%6 2%Use 32'Sod Strip Only <br /> Grades Exceeds d% Same Applies To Low Side On Outside Edge Of Pavement <br /> (Both Sides)r——100'Min. IOU Min ———�Shoulder Point ___For Facilities With Unpaved Shoulders <br /> Shoulder Pavement <br /> « , OB y (See Notation Above l 30p-`= I <br /> Shoulder Pavement � <br /> t z�' <br /> In Absence Of Shoulder Pavement On Existing _ <br /> B� Divided Roadways,Construct Shoulder Pavement _7l� <br /> Same As Above i ~I <br /> ' r' RURAL DIVIDED0. <br /> 0. Shoulder Pavement <br /> Shoulder Point <br /> Shoulder Point CRITERIA FOR PAVING SHOULDER ON DIVIDED AND UNDIVIDED FACILITIES <br /> t Design Speed <br /> (mph) Degree Of Curve <br /> 5Q* Note: <br /> 30 70 Or Greater Shoulder Pavement is required on all curves <br /> B 40 5°Or Greater <br /> y� meeting the criteria tabulated. For curves <br /> 50 4°Or Greater not meeting the criteria,shoulders are to <br /> 60 3°Or Greater be paved where erosion of the shoulder Is <br /> 5'Shoulder Pavement Or 32'Sod Strip(See Notation Above) 65 3°Or Greater <br /> I evident or anticipated- <br /> SHOULDER <br /> 1°Or Greater <br /> -Raadway ,, �Sod�Sodding(Overlapped) � <br /> i SHOULDER AND SLOPE TREATMENT FOR SUPERELEVATED ROADWAYS <br /> Shoulder Point Temporary Berm <br /> SECTION AA <br /> (Symmetrical About rL) }----10, 25%Lap <br /> Turf 5'Shoulder Pavement Or 3Z' 1 0.5' <br /> -� Sod Strip(See Notation Above) <br /> L Roadway [Sod 1 Sodding!Overlapped) .� <br /> 'L I Staggered Joints Between NOTES <br /> 1 Upper And Lower Layers <br /> 1. These treatments are applicable to new construction,reconstruction and RRR <br /> TRANSVERSE SECTION LONGITUDINAL SECTION projects. Project requirements for shoulder pavement and sodding that exceed <br /> Shoulder Polnt:- OVERLAPPED SOD FLUME the limits of this standard take precedence. <br /> SECTION BB 2. For sodding adjacent to ditches and at headwalls,see Index 524-001. <br /> (Symmetrical About CL) <br /> SHOULDER AND SLOPE TREATMENT IN SAG VERTICAL CURVES 3. All front slopes steeper than lea are to be sodded. <br /> TREATMENTS FOR PROTECTION FROM CONCENTRATED ROADWAY RUNOFF EROSION AND SHOULDER RAVELING <br /> LAST JZ�O DESCRIPTION: FY 2079-20 INDEX SHEET <br /> REVISIONFOOT' PERMANENT EROSION CONTROL <br /> 11101177 STANDARD PLANS 570-001 2 Of 2 <br />