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\ <br />\ <br />LANDING <br />\ <br />1.0% MIN. <br />\ <br />\ <br />5.0% MAX. <br />VA A <br />\ <br />ALLOWABLE <br />\ TABLING <br />\ \AREA \ <br />\ <br />\\\\\ \ \ <br />\ \\TT TT <br />EDGE OF THROUGH LANE <br />1.0% MIN. <br />S.D% MAX. <br />1.0% MIN. <br />5.0,MAX. <br />EDGE OF THROUGH LANE <br />\ <br />\ <br />\ <br />w <br />\TAB <br />IN <br />ARCNG <br />AREA \ <br />\\ <br />r <br />LANDING <br />\ \ <br />1.0% MIN. <br />\ <br />5.0% MAX. <br />\ <br />\ <br />CURB LINE AND ROAD CROSSING ADJUSTMENTS <br />GENERAL NOTES: <br />EXPANSION MATERIAL PLACEMENT CURB LINE REINFORCEMENT <br />FOR CONCRETE ROADWAYS PLACEMENT ON BITUMINOUS ROADWAYS <br />PEDESTRIAN RAMP PEDESTRIAN RAMP <br />UP TD 2.0% 2.OR MAX. OR UP UP TO 2.0% 2.011 MAX. OR UP UP TO 2.0% <br />CHANGE TO 4R CHANGE CHANGE TO 4% CHANGE CHANGE <br />FLOW LINE PROFILE TABLE — TWIN PERPENDICULARS <br />PEDESTRIAN RAMP <br />UP TO 2.02 <br />2.D% MAX. OR UP UP TO 2.OR <br />CHANGE TO 4% CHANGE CHANGE <br />FLOW LINE PROFILE "TABLE" - FAN <br />PEDESTRIAN RAMP PEDESTRIAN RAMP <br />1.07. MIN. 1.07. MIN. 1.OR MIN. 1.09. MIN. 1.OR MIN. <br />S.D% MAX. 1.5% PREFERRED 5.07" MAX. 1.1% PREFERRED 5.0% MAX. <br />FLOW LINE PROFILE RAISE - TWIN PERPENDICULARS <br />PEDESTRIAN RAMP <br />1.D% MIN. 1.OR MIN. 1.D% MIN. <br />5.0% MAX. 1.5% PREFERRED 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 1.0% MIN. CROSS —SLOPE OF THE ROAD <br />2 5.0% MACROS 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 />i) 1.OR 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' HORIZONTAL <br />6" WALK — <br />6 2 MIN. <br />3" X�2h fi <br />SECTION VIEW A -A <br />THICKENED SECTION <br />THROUGH CURB RAMP FLARES <br />END SILL CURB <br />AT TOP OF CURB <br />RAMP AND DRIVEWAY <br />FLARES. <br />36" MAX. <br />gPRtUSE PAR <br />GUTTER <br />12" <br />T/2lPROPOSED PAR CURB <br />AND GUTTER <br />CURB RAMP REINFORCEMENT DETAILS Q4 <br />6" CONCRETE WALK <br />4" MINIMUM <br />AGGREGATE BASE <br />TYPICAL SIDEWALK SECTION <br />WITHIN INTERSECTION CORNER <br />SAWCUT <br />EXISTING CURB <br />AND GUTTER <br />3' MIN. a 3" MIN. <br />SAWCUT <br />CURB AND GUTTER <br />REINFORCEMENT <br />36' MAX. <br />3" a <br />LANDING l <br />36' MAX. <br />2 <br />36' MAX. <br />36' MAX. tY <br />CLIFARAIL LANL,INU 00 <br />POUR REINFORCEMENT <br />NOTES: <br />01 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 />O DRILL AND GROUT NO. 4 12" LDNG 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 />QQ 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 />® THIS CURB LINE REINFORCEMENT DETAIL SHALL BE USED ON BITUMINOUS ROADWAYS. FOR CONCRETE ROADWAYS, SEE NOTE 6. <br />Q5 CONSTRUCT WITH EXPANSION MATERIAL PER MNDOT SPECIFICATION 37132 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 <br />OF ADJACENT CONCRETE. <br />