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E-4.0.6 .?assenger- Loading Zones. Passenger ioading zones snail provide an ac~ess aisle at least 60 inches (l525 mm: wide and 20 feet (240 in.)(6100 mill) long adjacent and parallel ;0 the vehicle Duli-up space (See Figure lO:. If there are curbs between the access aisle and the vehicle pull-up space. then a curb ramp compiying with ll-.i.7 shan be provided. Vehicle standing spaces and access aisles shail be levei with surface slopes not exceed- ing 1:50 (2%) in all directions. 11-4.7 CURB RAlVIPS. 11-4.7.1 Location. Curb ramps complying with 12-4.7 shall be provided ',vnerever an accessible route crosses a curb. ,.-. ~ .... li-4.7.:2 Slope. S10pes or curb ramps shall cQm~ly with 11-4.8.2. Tne slope snail be measured as sno~41 Figure 1': -11. TranSItions from ramps to walks, gutters:"'br streets shall be flush aad tree of abrupt changes. ~xImum slopes of adjoining gutters, road sUrfa.s..ei!' ediately adiacent to the ourb ramD. or accessible-:-r all not . . .... exceed 1 :20. 5: , u: i Ui ; :::!\hl> 1l4.7.3Width.." ...,~The minimum widt~~..~ ~.. mp shaH be 36 inches (9 ~S mmj, exciusive of j:1a~. .... ::::::.........::....:rJ:....:...:,;.... .. .,:;" ::I::i:_I:@..t .':tltl~~::~:.~.::p~i.'u. .*~'::!;i~~~ 1'::!!:I:III.II1~:.:II~'::::;II[_~i:IRI:IIII.i..i 'ii.':}...::.....:....... z 11-4.7.4 Surface. Surfaces of ;;urb ramp/l..6ffi11i ;;ompiy with 11-4.5. ~ :t <::J OGtl 11-4.7.5 Sides of C I1rb Ramps. ............_-..-...-'............... h' .. ..u.................. .............-.......--.......... ......... ....................... ...............-.-.............-...._..........................-. ................._.,.........-...........-.....-.......... ..............' 'u ........ ............ .................... ............h........ 11-4.7.6 Built-uD '2urh Ramps. Built-up curb ramps shall be locate~ ;0 that they 00- nor project into vehicular traffic lanes (S~e ?igure 13). ,. 114.7.7 Detectanle Warnings. A curb ramp shall have a detectabie warr#ng compiying with L 1-4.29.2. The detect- able warning sJiall e:-;:tend the Tuii width and depth of the curb ramp. ~ n-4.7.8 Obstrhctions. '':::urb ramps shall De located or protected [Q pnivem the;r obstrucrion by Darked vehicles. n-4.7.9 Location a. i'Vlarkeri Ci:'ossings. Curb ramps at marked crossings shail oe wnoHy ;;ontainec wirnin :he markings. eXCluding any flared SIdes "-See F!gure I5 J. ":~.28 1l-4.7.10 Diagonai Curb Ramps. If diagonal (or corner i:ype) curb ;:amps have returned curbs or other we!l- defined edges. such ed!!:es shaiLbe parallel co the direction of pedestri-an flow. The bottoiJI of diagonal curD ramps shall have 48 inch (1210 mm)' minimum dear space as shown in Figure 15(c) and (d). nf diagonal curb ramps are provided at marked crossings;. the 48 inch (1220 mm) clear space shail be within the inarkings (See Figure 15(c; and (d)). If diagonal curb rantps have flared sides, they shall also have at ieast a 24 inth (610 nun) long segmenr of straight curb located on each side of the curb ramp and within the marked crossing (Sbe Figure 15(c)). .. I 11-4.7.11 Islands. Any raisd:i islands in crossings shall be cut through level with the ptreet or have curb ramps at both sides and a level area at lpast 48 inch (l220 mm) long between the curb ramps in th~ Dart of the island intersect- ed by the crossings (See Figu~ ]5(a) and (b)). 11-4.8 Ramps. 11-4.8.1 General. Any part of an accessible mute with a slope greater than 1;20 shall be considered a ::-amp and shall comply with 11-4.8. 11-4.3.2 Slope and Rise. The least possible slope shall be used for any ramp. The maximum slope of a ramp in new construction shall be 1 to 12. The maximum rise for any run shall be 30 inches (760 mm) (See Figure 16). Curb ramps and ramps to be constructed on existing sites or in existing buildings or facilities may have slopes and rises as shown as allowed in 11-4.1.6(3)(a) iI- space limitations prohibit the use of a 1 to 12 slope or less (See 11-4.1.6). 11-4.8.3 Clear Width. The minimum dear width of a ramp shall be 36 inches (915 nun!- ,I,::II!:_I!!llIelll.II:II.I::~:I:Bi .;.:.;-;.:.:.:.-.;.:.:.: ...:.:-.....-.;.;:;-:-:.;.;.;.:.:.:.....;.:.;.:.:.:.:.;.;.....;.;-..;.:.;.:.;.:.;.:.;.;.:. ... :..... ... ...... --. ...... ......-.........................-. ......... ..-...............-.... ..............................-...-.............................. :n -4.8.4 Landings. Ramps shall have level landings at bottom and top of each ramp and each ramp run. Landings shall have the following features: (1) The landing shall be at least as wide as the ramp run leading to it. (3) If ramps change direction at landings, the minimum landing size shall be 60 inches by 60 inches (1525 mm by 1525 mm). (4) If a doorway is iocated at a landing, then the area in front of the doorway shall compi)' with 11413.6. 11-4.8.5 Handrails. If a ramp run aas a rise greater than 6 inches 1150 mm) or a horizontal proJection greater than 7: inches i 1830 mm). then it shall have nanarails on :;,oth t=LORIDA BUILDING ::aDE - BUILDING