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14 41 <br />NOTES: <br />WALK <br />PRIVATE <br />PLAN <br />8 IN. PAVEMENTWALK <br />4 IN.6 IN. PAV'T.QUADRANTS <br />6 IN. WALK AT <br />ENTRANCE <br />COMMERCIAL/ALLEY <br />ENTRANCE <br />RESIDENTIAL <br />DRIVEWAY <br />PARALLEL <br />OFFSET DRIVEWAY <br />TIERED PERPENDICULAR <br /> DRIVEWAY <br />TIERED PERPENDICULAR <br />1 <br />2 <br />3 <br />9 <br />10 <br />11 <br />4 <br />5 <br />6 <br />7 <br />8 <br />2 <br />4 <br />4 <br />4 <br />55 <br />6 <br />6 <br />10 <br />10 <br />11 <br />INSTEAD OF 6" HIGH CURB TO HELP THIS PROBLEM WHEN APPLICABLE. <br />CONTINUOUS OR AT LEAST IN THE UPPER HALF OF CURB HEIGHT. 4" HIGH CURB SHOULD BE USED <br />TO MINIMIZE SIDEWALK "ROLLER COASTER" EFFECT IT IS DESIRABLE TO KEEP THE PAR ELEVATION <br />1:3 MIN. AND 1:5 MIN. PREFERRED SIDEWALK OFFSET TAPER FOR DRIVEWAY REPLACEMENT. <br />1:10 MIN. SIDEWALK OFFSET TAPER REQUIRED FOR SIDEWALK REPLACEMENT PROJECTS. <br />SEE ROAD DESIGN MANUAL, CHAPTER 5, FOR GEOMETRIC DESIGN OF DRIVEWAYS. <br />TRANSITION DRIVEWAY THICKNESS TO WALK THICKNESS. <br />DRIVEWAY PAVEMENT <br />LENGTH VARIES <br />1/4'' R. <br />SECTION A-A <br />SLOPE <br />0.06 FT./FT. <br />0.015 FT./FT. <br />5.0 FT. <br />1/4'' R. <br />VARIABLE WIDTH <br />(TYP.) <br />1/4'' R. <br />TOWARD ROADWAY <br />0.015 FT./FT. TYPICAL <br />4" <br />1 5 <br />7 <br />7 <br />8 <br />8 <br />2 <br />2 <br />2 <br />31 <br />SURFACES AND FOR ALL TIERED DRIVEWAYS WITH GRASS BOULEVARDS. <br />8% TO 10% FLARES SHALL BE USED WHEN ADJACENT TO WALKABLE <br />3 <br />TRANSITION CURB RAMP THICKNESS TO WALK THICKNESS. <br />1 <br />1 <br />2 2 <br />2 2 2 2 <br />44 <br />1 1 1 1 1 1 <br />DRIVEWAY <br />PERPENDICULAR <br />WALK <br />4 IN. <br />DRIVEWAY <br />PERPENDICULAR <br />INCREMENTALLY BE REDUCED TO 4.5' OR 4' MIN AFTER ALL OTHER OPTIONS HAVE BEEN APPLIED. <br />TO MATCH APPROACHING SIDEWALK PAR WIDTHS. IN VERTICALLY CONSTRAINED AREAS PAR WIDTHS CAN <br />5.0' MIN. PAR WIDTH IS THE STANDARD THROUGH DRIVEWAYS. IF FEASIBLE WIDEN DRIVEWAY PAR WIDTH <br />SECTION THRU DRIVEWAY <br />C & G <br />A <br />A <br />VARIABLE <br />VARIABLE <br />SLOPE <br />SLOPE <br />HALF PLAN PERSPECTIVE <br />< ENTRANCE <br />SIDEWALK/PAVED BLVD. <br />5.0 FT. <br />1' 0'' <br />C & G <br />A <br />A <br />VARIABLE <br />SLOPE <br />SLOPE <br />HALF PLAN PERSPECTIVE <br />< ENTRANCE <br />GRASS BLVD. <br />3' <br />5.0 FT. <br />VARIABLE <br />1 <br />5 6 <br />6 <br />7 <br />7 <br />9 <br />JOINT <br />1/4" DEPTH <br />PERPENDICULAR DRIVEWAYS WITH GRASS BOULEVARDS <br />BOULEVARDS AND ALL TIERED DRIVEWAYS <br />PERPENDICULAR DRIVEWAYS WITH CONCRETE <br />6" CONCRETE WALK <br />AGGREGATE BASE <br />3" MINIMUM CLASS 5 <br />4" HIGH ADJACENT CURB SHOULD ALSO BE USED. <br />FROM THE BACK OF CURB. WHEN THE DRIVEWAY IS SLOPING DOWN FROM THE ROADWAY (NEGATIVE) <br />4" HIGH ADJACENT CURB IS PREFERRED WHEN BOULEVARDS 4' OR LESS ARE PRESENT MEASURED <br />SQUARE PANELS (MAXIMUM WIDTH 15 FT. BETWEEN JOINTS). <br />FORM CONTRACTION JOINT AS NEEDED TO PRODUCE APPROXIMATELY <br />LANDING REQUIRED, SEE NEXT SHEET FOR MORE INFORMATION. <br />SECTION THRU CURB RAMP <br />SECTION THRU WALK <br />MATCH INPLACE DRIVEWAY WIDTH, MATERIAL TYPE AND THICKNESS. <br />THE PEDESTRIAN ACCESS ROUTE CROSS-SLOPE, SHALL NOT EXCEED 0.02 FT./FT. AS CONSTRUCTED. <br />5 <br />1/2 IN. PREFORMED JOINT FILLER MATERIAL PER MnDOT SPEC. 3702, EXCEPT AT GRASS BOULEVARDS. <br />TIE ONLY IF ADJACENT SECTIONS ARE NOT POURED MONOLITHICALLY. SEE SECTION A-A. <br />OPERATIONS ENGINEER <br />APPROVED: JANUARY 23, 2017 <br />REVISION: <br />STATE DESIGN ENGINEER <br />3 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:254-3 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