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BACK OF CURB <br />FLOW LINE <br />FRONT OF GUTTER <br />PERPENDICULAR <br />77 ^ -- A—] <br />-- ^ <br />2 2 <br />NON -WALKABLE OR S NON -WALKABLE OR <br />WALKABLE SURFACE ® O WALKABLE SUR <br />FLARE FLARE <br />G 9 <br />TIERED PERPENDICULAR <br />C+1 a- <br />li `�,_ V:� i�l <br />G) p.. O.. 0 <br />C <br />PARALLEL <br />CURB OR VAR. 4' 0" MIN. <br />CURB AND RAMP REQUIRED LANDING <br />GUTTER 1/4- R. <br />MAX. <br />>0.05 FT./FT. AND <br />s0.083 FT./FT PREFERRED <br />6" CONCRETE WALK <br />SECTION A -A <br />CURB <br />PERPENDICULAR/TIERED/DIAGONAL CURB <br />GUTTE <br />CURB OR <br />CURB AND�AX. <br />GUTTER R. RAMP REQUIRED L <br />6" CONCRETE WALK <br />SECTION B-B <br />FAN <br />FAN® <br />DEPRESSED CORNER <br />A, WALK DR WALKAB <br />p SURFACE <br />OO MAX <br />WALK O <br />4 <br />S <br />O 0" <br />NON -WALKABLE <br />OR WALKABLE <br />SURFACE 2% _.. <br />DIAGONAL <br />SHALL ONLY BE USED AFTER ALL <br />OTHER CURB RAMP TYPES HAVE BEEN <br />EVALUATED AND DEEMED IMPRACTICAL <br />NOTES: <br />LANDINGS SHALL BE LOCATED ANYWHERE THE PEDESTRIAN ACCESS ROUTE 4PAR1 CHANGES <br />DIRECTION, AT THE TOP OF RAMPS THAT HAVE RUNNING SLOPES GREATER HA�Nf 5.0%, <br />AND IF THE APPROACHING WALK IS INVERSE GRADE GREATER THAN 2%. <br />INITIAL CURB RAMP LANDINGS SHALL BE CONSTRUCTED WITHIN 15' FROM THE BACK <br />OF CURB WITH 6 FROM THE BACK OF CURB BEING THE PREFERRED DISTANCE, ONLY <br />A PPLICAEELE WHEN THE INITIAL RAMP RUNNING SLOPE IS OVER 5.0%. <br />SECONDARY CURB RAMP LANDINGS ARE REQUIRED FOR EVERY 30" OF VERTICAL RISE <br />WHEN THE LONGITUDINAL RUNNING SLOPE IS GREATER THAN 5.0% <br />CONTRACTION JOINTS SHALL BE CONSTRUCTED ALONG ALL GRADE BREAKS WITHIN THE PAR. 1/4" DEEP <br />VISUAL JOINTS SHALL BE USED AT THE TOPS OF CONCRETE FLARES ADJACENT TO WALKABLE SURFACES. <br />ALL GRADE BREAKS WITHIN THE PAR SHALL BE PERPENDICULAR TO THE PATH OF TRAVEL. THUS BOTH <br />SIDES OF A SLOPED WALKING SURFACE MUST BE EQUAL LENGTH. (EXCEPT AS STATED IN © BELOW. <br />TO ENSURE RAMPS AND LANDINGS ARE PROPERLY CONSTRUCTED, ALL INITIAL LANDINGS AT A TOP OF <br />A RAMPED SURFACE rRUN NING SLOPE GREATER THAN 27 SHALL BE FORMED AND PLACED SEPARATELY <br />IN AN INDEPENDENT CONCRETE POUR. FOLLOW SIDEWALK EINFORCEMENT DETAILS ON SHEET 5 OF 6 <br />FOR ALL SEPARATELY POURED INITIAL LANDINGS. <br />WHEN SIDEWALK IS AT BACK OF CURB, TOP OF CURB SHALL MATCH PROPOSED ADJACENT WALK GRADE. <br />MAINTAIN POSITIVE BOULEVARD DRAINAGE TO TOP OF CURB. <br />ALL RAMP TYPES SHOULD HAVE A MINIMUM 3' LONG RAMP LENGTH. <br />4' MINIMUM WIDTH OF DETECTABLE WARNING IS R�CUIRED FOR ALL RAMPS. DETECTABLE WARNINGS <br />SHALL CONTINUOUSLY EXTEND FOR A MIN. OF 24 IN THE PATH OF TRAVEL. DETECTABLE WARNING <br />TO COVER THE ENTIRE PAID WIDTH OF SHARED -USE PATHS AND THE ENTIRE PAR WIDTH OF THE WALK <br />WITH THE EXCEPTION OF 3 MAXIMUM ON EACH OUTSIDE EDGE WHICH ENSURES THE DETECTABLE <br />V RNINPS ARE ENCASED IN CONCRETE WHEN ADJACENT TO TURF. WHEN ADJACENT TO CONCRETE FLARES <br />0 - 3 OFFSET IS ALLOWED. <br />WHEN DESIGNING OR ORDERING RECTANGULAR DETECTABLE WARNING SURFACES SHOULD BE 6" LESS <br />THAN THE INCOMING PAR. ARC LENGTH OF THE RADIAL DETECTABLE WARNINGS SHOULD NOT BE <br />GREATER THAN 20 FEET. <br />RECTANGULAR DETECTABLE WARNINGS SHALL BE SETBACK 3" FROM THE BACK OF CURB. RADIAL <br />DETECTABLE WARNINGS SHALL BE SETBACK 3' MINIMUM TO 6" MAXIMUM FROM THE BACK OF CURB. <br />Q1 MATCH FULL HEIGHT CURB. <br />Q2 4' MINIMUM DEPTH LANDING REQUIRED ACROSS TOP OF RAMP. <br />O3 3" HIGH CURB WHEN USING A 3' LONG RAMP, 4" HIGH CURB WHEN USING A 4' LONG RAMP. <br />® ASEE SHEET 4 OF ND RETURNED 6U TYPICAL SIDE TREATMENT OPTIONS, FOR DETAILS ON FLARES <br />05 S. <br />DETECTABLE WARNINGS MAY BE PART OF THE 4' X 4' MIN. LANDING AREA IF IT IS NOT <br />FEASIBLE TO CONSTRUCT THE LANDING OUTSIDE OF THE DETECTABLE WARNING AREA. <br />© THE GRADE BREAK SHALL BE PERPENDICULAR TO THE BACK OF WALK. THIS WILL ENSURE <br />THAT THE GRADE BREAK IS PERPENDICULAR TO THE DIRECTION OF TRAVEL. (TYPICAL FOR ALL) <br />Q7 WHEN ADJACENT TO GRASS, GRADING SHALL ALWAYS BE USED WHEN FEASIBLE. V CURB <br />IF USED SHALL BE PLACED OUTSIDE THE SIDEWALK LIMITS WHEN RIGHT OF WAY ALLOWS. <br />WHEN ADJACENT TO PARKING LOTS, CONCRETE OR BITUMINOUS TAPERS LESS THAN 5% RUNNING <br />SLOPE SHOULD BE USED OVER V CURB TO REDUCE TRIPPING HAZARDS AND FACILITATE <br />SNOW & ICE REMOVAL. <br />QB A 7' MIN TOP RADIUS GRADE BREAK IS REQUIRED TO BE CONSTRUCTIBLE. <br />Q9 PAVE FULL WALK WIDTH. <br />EVALUATED AND FDEEM HALL ON Y BE USED WHEN ALL OTHER FEASIBLE OPTIONS HAVE BEEN <br />11 INTERMEDIATE CURB HEIGHTS TAPER SHALL RISE AT 8-10% TO A MINIMUM 3' CURB HEIGHT. <br />REDUCE INTERMEDIATE CURB HEIGHT TO 2+ INCHES IF NECESSARY TO MATCH ADJACENT <br />BOULEVARD OR SIDEWALK GRADES. <br />LEGEND <br />THESE LONGITUDINAL SLOPE RANGES SHALL BE THE STARTING POINT. IF SITE <br />CONDITIONS WARRANT, LONGITUDINAL SLOPES UP TO 8.3% OR FLATTER ARE ALLOWED. <br />Q INDICATES PEDESTRIAN RAMP - SLOPE SHALL BE BETWEEN <br />5.0% MINIMUM AND 8.3% MAXIMUM IN THE DIRECTION SHOWN <br />AND THE CROSS SLOPE SHALL NOT EXCEED 2.0% <br />(F� INDICATES PEDESTRIAN RAMP - SLOPE SHALL BE GREATER <br />17 THAN 2.0% AND LESS THAN 5.0% IN THE DIRECTION SHOWN <br />AND CROSS SLOPE SHALL NOT EXCEED 2.0%. <br />LANDING AREA - 4' X 4' MIN. (5' X 5' MIN. PREFERRED) DIMENSIONS AND MAX <br />2.0% SLOPE IN ALL DIRECTIONS. LANDING SHALL BE FULL WIDTH OF INCOMING PARS. <br />X' CURB HEIGHT <br />