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13 41 <br />FLOW LINE <br />6% <br />GUTTER FACE <br />FLOW LINE <br />6% <br />GUTTER FACE <br />TYPE <br />CURB EXISTING <br />COMMENTS <br />GUTTER FACE <br />FLOW LINE <br />6% <br />CURB BACK <br />E1 <br />LINE <br />FLOW <br />S1 <br />S3 <br />E5 <br />E2 <br />L1 <br />BACK <br />CURB <br />E4 <br />S2 <br />E3 <br />L2 L3 <br />E1 <br />LINE <br />FLOW <br />S2 <br />S3 <br />E5 <br />E4E2 <br />L2 L3 <br />STATION SIDE E1 E2 <br />L1 S1 <br />E3 <br />L2 S2 <br />E4 <br />L3 S3 <br />E5 <br />FT %FT %FT % <br />FLOW LINE <br />6% <br />GUTTER FACE CURB BACK <br />1" <br />STANDARD CURB AT DRIVEWAY <br />% <br />NOTES: <br />(REFER TO PREVIOUS SHEET) <br />(REFER TO PREVIOUS SHEET) <br />SECTION C-C <br />(REFER TO PREVIOUS SHEET) <br />LINE <br />FLOW <br />E1 <br />S2 <br />S3E4 <br />E5 <br />E2 <br />L2 L3 <br />BACK <br />CURB <br />BACK <br />CURB <br /> TABULATIONDRIVEWAY <br />CURB BACK CURB BACK <br />1 <br />2 <br />1 <br />SHOULD BE DESIGNED AT 1.5%. <br />2 <br />PRACTICES SUCH AS DRIVEWAY CURB HEIGHTS, EXTENDING L3 AND/ OR STEEPEN S3. <br />GRADES ARE STEEPER DO NOT MAKE GRADES APPRECIABLY WORSE BY USING BEST <br />S1 8% MAX PREFERRED, 10% MAX. COMMERCIAL AND 12% MAX. RESIDENTIAL. IF EXISTING <br />EXAMPLE SHOWN TO BE INCLUDED IN PLAN FOR EACH DRIVEWAY. <br />DESIGN MANUAL, CHAPTER 5, FOR GEOMETRIC DESIGNS OF DRIVEWAYS. <br />FOR MORE THAN 5' ANALYZE THE NEED FOR VERTICAL CURVE(S). SEE ROAD <br />S3 8% MAX PREFERRED, IF THIS SLOPE IS EXCEEDED OR IS CONTINUED <br />GUTTER FACE <br />FLOW LINE <br />6% <br />2" <br />CURB BACK <br />1.5" <br />1.5" <br />3 <br />3 <br />DW CURB TYPE 2 DW CURB TYPE 3DW CURB STANDARD <br />AS WELL. DW CURB STANDARD SHOULD BE USED IF THERE IS ON STREET PARKING. <br />PEDESTRIAN RAMP. THE MAX. APRON SLOPE MUST ADHERE TO ADA CRITERIA <br />DW CURB STANDARD SHALL BE USED WHEN THE DRIVEWAY ACTS AS A <br />TYPE 2 CAN BE USED TO HELP KEEP THE WATER ON PUBLIC RIGHT OF WAY. <br />WHERE ROADWAY DRAINAGE IS A CONCERN (NEGATIVE SLOPED APRON) DW CURB <br />DW CURB TYPE 3 SHALL ONLY BE USED IN EXTREME TIE-IN CASES. <br /> VERTICALLY CONSTRAINED VERTICALLY CONSTRAINED <br />SECTION B-B <br />SECTION A-A <br />3" <br />VG 220 <br />20" <br />VALLEY GUTTER CURB <br />VG 324 <br />OTHER CURB HEIGHTS & CURB APRON LENGTHS CAN BE USED <br />24" <br />AFTER UTILIZING BEST PRACTICES SUCH AS MAXIMIZING S1, S3, AND L3. <br />AND TIERED DRIVEWAYS. DW CURB TYPES 2 AND 3 SHALL ONLY BE USED <br />DW CURB STANDARD SHALL BE THE STARTING POINT FOR ALL PERPENDICULAR <br />1" <br />1" <br />TYPE <br />DRIVEWAY <br />OPERATIONS ENGINEER <br />APPROVED: JANUARY 23, 2017 <br />REVISION: <br />STATE DESIGN ENGINEER <br />2 OF 4STANDARD PLAN 5-297.254 <br />TRANSPORTATION <br />OF <br />DEPARTMENT <br />DRIVEWAY AND SIDEWALK DETAILS <br />SHEET NO. OF SHEETS(T.H. )STATE PROJ. NO. <br />APPROVED: <br />REVISED: <br />1-23-2017 <br /> Model:254-2 Driveway and Sidewalk Details1/15/2021Last Saved:\\hrgreen.com\HRG\Data\2018\181582\CAD\Road_Design\sheets\CD191801_spn01.dgnFile:PlotDrvr:pdf_bw_no_level_MnDOT.pltcfgPenTbl:hrg.tbl