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LANDING ,ij/ <br />,� \\ <br />',, \\\ <br />�� \\\\ <br />ALLOWABLE <br />{' \ \\\TAREAG \\ <br />\\\\\\ 1\ \\\\ \\ \ <br />\\\\\\\\\\\\\\\\ <br />1.OX MIN. <br />5.0% MAX. <br />\ \ \ <br />EDGE OF THROUGH LANE <br />1.0% MIN. <br />5.0% MAX. <br />EDGE OF THROUGH LANE <br />\ \ TYPICA <br />TABLING <br />REA \ <br />LANDING <br />1.0% MIN. <br />5.0% MAX. <br />-J <br />L_ <br />CIO <br />WO <br />0= <br />w1- <br />NON-CONCRETE <br />BOULEVARD <br />EXPANSION MATERIAL PLACEMENT <br />FOR CONCRETE ROADWAYS <br />PEDESTRIAN RAMP <br />NON-CONCRET <br />� t <br />BOULEVARD <br />LANDING <br />II <br />.I <br />t*S9 <br />\i <br />CONCRETE <br />BOULEVARD <br />CURB LINE REINFORCEMENT® <br />PLACEMENT ON BITUMINOUS ROADWAYS <br />PEDESTRIAN RAMP <br />UP TO 2.0% <br />CHANGE <br />2.0% MAX. OR UP <br />TO 4% CHANGE <br />UP TO 2.0% <br />CHANGE <br />2.0% MAX. OR UP <br />TO 4% CHANGE <br />UP TO 2.0% <br />CHANGE <br />FLOW LINE PROFILE "TABLE" - TWIN PERPENDICULARS <br />PEDESTRIAN RAMP <br />UP TO 2.0% <br />CHANGE <br />2.0% MAX. OR UP <br />TO 4% CHANGE <br />UP TO 2.0% <br />CHANGE <br />1.0% MIN. FLOW LINE PROFILE "TABLE" - FAN <br />5.0% MAX. <br />CURB LINE AND ROAD CROSSING ADJUSTMENTS <br />GENERAL NOTES: <br />PEDESTRIAN RAMP <br />PEDESTRIAN RAMP <br />1.0% MIN. <br />5.0% MAX. <br />1.0% MIN. <br />1.5% PREFERRED <br />1.OX MIN. <br />5.0% MAX. <br />1.OX MIN. <br />1.5% PREFERRED <br />1.0% MIN. <br />5.0% MAX. <br />FLOW LINE PROFILE RAISE - TWIN PERPENDICULARS <br />PEDESTRIAN RAMP <br />1.0% MIN. <br />5.0% MAX. <br />1.OX MIN. <br />1.5% PREFERRED <br />1.0% MIN. <br />5.0% MAX. <br />FLOW LINE PROFILE RAISE - FAN <br />"TABLING" OF CROSSWALKS MEANS MAINTAINING LESS THAN 2% CROSS SLOPE WITHIN A CROSSWALK, IS REQUIRED WHEN A ROADWAY IS IN A STOP OR YIELD CONDITION <br />AND THE PROJECT SCOPE ALLOWS. <br />RECONSTRUCTION PROJECTS: ON FULL PAVEMENT REPLACEMENT PROJECTS "TABLING" OF ENTIRE CROSSWALK SHALL OCCUR WHEN FEASIBLE. <br />MILL & OVERLAY PROJECTS: " TABLING" OF FLOW LINES, IN FRONT OF THE PEDESTRIAN RAMP, IS REQUIRED WHEN THE EXISTING FLOW LINE IS GREATER THAN 2%. <br />WARPING OF THE BITUMINOUS PAVEMENT CAN NOT EXTEND INTO THE THROUGH LANE. TABLE THE FLOW LINE TO 2% OR AS MUCH AS POSSIBLE WHILE ADHERING TO <br />THE FOLLOWING CRITERIA; <br />1)1.OX MIN. CROSS -SLOPE OF THE ROAD <br />2)5.0% MAX. CROSS -SLOPE OF THE ROAD <br />3)"TABLE" FLOW LINE UP TO 4% CHANGE FROM EXISTING SLOPE IN FRONT OF PEDESTRIAN RAMP <br />4) UP TO 2% CHANGE IN FLOW LINE FROM EXISTING SLOPE BEYOND THE PEDESTRIAN CURB RAMP <br />STAND-ALONE ADA RETROFITS: FOLLOW MILL & OVERLAY CRITERIA ABOVE HOWEVER ALL PAVEMENT WARPING IS DONE WITH BITUMINOUS PATCHING ON BITUMINOUS <br />ROADWAYS AND FULL -DEPTH APRON REPLACEMENT ON CONCRETE ROADWAYS. <br />RAISING OF CURB LINES SHOULD OCCUR IN VERTICALLY CONSTRAINED AREAS. RAISE THE CURB LINES ENOUGH TO ALLOW COMPLIANT RAMPS OR AS MUCH AS POSSIBLE <br />WHILE ADHERING TO THE FOLLOWING CRITERIA; <br />1)1.0% MIN. AND 5.0% MAXIMUM CROSS -SLOPE OF THE ROAD <br />2) 1.0% MIN. FLOW LINE (ON EITHER SIDE OF PEDESTRIAN RAMP) TO MAINTAIN POSITIVE DRAINAGE <br />3) 5.0% RECOMMENDED MAX. FLOW LINE <br />4) LONGITUDINAL THROUGH LANE ROADWAY TAPERS SHOULD BE 1" VERTICAL PER 15' HORIZONT AL <br />REVISION: <br />APPROVED: 11-04-2021 <br />FREY/•ERKIN�- <br />OPERATIONS DIVISION <br />END SILL CURB <br />AT TOP OF CURB <br />RAMP AND DRIVEWAY <br />FLARES. <br />SECTION VIEW A -A <br />THICKENED SECTION <br />THROUGH CURB RAMP FLARES <br />T/2 <br />Ec <br />PROPOSED PAR CURB <br />AND GUTTER <br />CURB RAMP REINFORCEMENT DETAILS OO O4 <br />12" <br />36" <br />MAX. <br />36" <br />MAX. <br />12" 12 <br />6" CONCRETE WALK <br />4" MINIMUM <br />AGGREGATE BASE <br />TYPICAL SIDEWALK SECTION <br />WITHIN INTERSECTION CORNER <br />SAWCUT <br />3" MIN. <br />CURB AND GUTTER <br />REINFORCEMENT <br />12 <br />36" MAX. <br />36" MAX. <br />SEPARATE LANDING c)c) <br />POUR REINFORCEMENT <br />36" MAX. <br />36" MAX. <br />12" <br />NOTES: <br />0 TO ENSURE RAMPS AND LANDINGS ARE PROPERLY CONSTRUCTED, ALL INITIAL LANDINGS AT A TOP OF A RAMPED SURFACE <br />(RUNNING SLOPE GREATER THAN 2%)SHALL BE FORMED AND PLACED SEPARATELY IN AN INDEPENDENT CONCRETE POUR. <br />FOLLOW SIDEWALK REINFORCEMENT DETAILS ON THIS SHEET FOR ALL SEPARATELY POURED INITIAL LANDINGS. <br />0 DRILL AND GROUT NO. 4 12" LONG REINFORCEMENT BARS (EPDXY COATED) AT 36" MAXIMUM CENTER TO CENTER MINIMUM <br />12" SPACING FROM CONSTRUCTION JOINTS. BARS TO BE ADJUSTED TO MATCH RAMP GRADE. BARS TO BE PAID BY EACH. <br />0 DRILL AND GROUT 2 - NO. 4 X 12" LONG (6" EMBEDDED) REINFORCEMENT BARS (EPDXY COATED). <br />REINFORCEMENT REQUIRED FOR ALL CONSTRUCTION JOINTS. BARS TO BE PAID BY EACH. <br />0 THIS CURB LINE REINFORCEMENT DETAIL SHALL BE USED ON BITUMINOUS ROADWAYS. FOR CONCRETE ROADWAYS. SEE NOTE 6. <br />0 CONSTRUCT WITH EXPANSION MATERIAL PER MNDOT SPECIFICATION 3702 TYPES A-E. EXPANSION MATERIAL SHALL MATCH FULL HEIGHT <br />OF ADJACENT CONCRETE. <br />© USE AN APPROVED TYPE F (1/4 INCH THICK) SEPARATION MATERIAL. SEPARATION MATERIAL SHALL MATCH FULL HEIGHT DIMENSION OF <br />ADJACENT CONCRETE. <br />mi <br />MINN@SOTA <br />STANDARD PLAN 5-297.250 <br />6 OF 6 <br />DEPARTMENT <br />OF <br />TRANSPORTATION <br />�oM <br />APPROVED: 11-04-2021 <br />+ REVISED: <br />PEDESTRIAN CURB RAMP DETAILS <br />THOMA RBICKI <br />STATE DES N ENGINEER <br />STATE PROJ. NO. <br />(TH ) SHEET NO. OF SHEETS <br />DATE <br />REVISION <br />DESIGNED BY: <br />DATE <br />DRAWN BY: <br />CHECKED BY: <br />RH <br />25-07 <br />CITY OF RAMSEY <br />7550 SUNWOOD DRIVE <br />RAMSEY, MN 55303 <br />(763) 427-1410 FAX (763) 433-9898 <br />MNDOT PEDESTRIAN RAMP DETAILS <br />2025 NEIGHBORHOOD OVERLAY IMPROVEMENTS <br />CITY PROJECT NO. 25-07 <br />CITY OF RAMSEY, MINNESOTA <br />SHEET <br />13 <br />OF <br />32S <br />