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4.6 Parking and Passenger Loading Zones
Flg. 8 (s) 4.6.S* Parking Spaces. Accessible parking Carpet Plle Thickness spaces shall be at least 96 in (2440 mm) wide. Parking access aisles shall be part of an accessible route to the building or facility entrance and shall comply with 4.3. Two accessible parking spaces may share a common access aisle (see Fig. 9). Parked vehicle shall not reduce the clear width of an accessible route. Parking spaces and access aisles shall be level with surface slopes not exceeding 1:50 (2%) frt all directions.
4.6.4° Signage. Accessible parking spaces shall be designated as reserved by a sign showing the symbol of accessibility (see 4.30.7). . Spaces complying with 4.1.2(5)(b) shall have an
t additional sign “Van-Accessible" mounted belou Flg. 8 (g) the symbol of accessibility. Such signs shall be Gratings located so they cannot be obscured by a vehicle
parked in the space.
4.6.5° Vertical Clearance. Provide minimum vertical clearance of 114 th (2895 mm) at accessible passenger loading zones and along at least one vehicle access route to such areas. from site entrancess) and exit(s). At parking spaces complying with 4.1.2(5)(b), provide minimum vertical clearance of 98 in (2490 mm) at the parktng space and along at least one vehicle access route to such spaces from site entrancess) and exit(s).
4.6.6 Passenger Loading Zones. Passenger loading zones shall provide an access aisle at
least 60 in (1525 mm) wide and 20 ft (240 in) (6100 mm) long adjacent and parallel to the vehicle pull-up space (see Fig. 10). If there are Fla. 8 sh curbs between the access aisle and the vehicle Gratin fo. | pull-up space, then a curb ramp
g with 4.7 shall be provided. Vehicle standing
4.7 Curb Ramps o may be used where pedestrians would not route § s normally walk across the ramp (see Fig. 12(b)). 4.7.6 Built-up Curb Ramps. Built-up curb [m] : D → H. T-) ramps shall be located so that they do not
project into vehicular traffic lanes (see Fig. 13).
4.7.7 Detectable Warnings. A curb ramp shall have a detectable warning complying with 4.29.2. The detectable uparning shall extend the full width and depth of the curb ramp.
4.7.8 Obstructions. Curb ramps shall be located or protected to prevent their obstruction by parked vehicles.
wholly contained within the markings, exclud-
space markings (see Fig. 15(c) and (d). If diagonal curb ramps have flared sides, they shall also have at least a 24 in (610 mm) long segment of straight curb located on each side of the curb ramp and within the marked crossing (see Fig. 15(c).
4.7.11 Islands. Any raised islands in cross
ings shall be cut through level with the street 23: or have curb ramps at both sides and a level of re
area at least 48 in (1220 mm) long between the
curb ramps in the part of the island intersected 1. by the crossings (see Fig. 15(a) and (b)). → 4.8 Ramps. 4.8.1° General Fig. 13
e Roo o . Any part of an accessible Built-Up Curb Ramp
route with a slope greater than 1:20 shall be considered a ramp and shall comply with 4.8.
4.8.2° Slope and Rise. The least possible
slope shall be used for any ramp. The maxi- and ramps to be constructed on existing sites
murn slope of a ramp in new construction shall or in existing buildings or facilities may have
be 1:12. The maximum rise for any run shall slopes and rises as allowed tri 4.1.6(3)(a) if
be 30 in (760 mm) (see Fig. 16). Curb ramps : * prohibit the use of a 1:12 pe or less.
4.8.5° Handrails. If a ramp run has a rise greater than 6 in (150 mm) or a horizontal projection greater than 72 in (1830 mm), then it shall have handrails on both sides. Handrails are not required on curb ramps or adjacent to seating in assembly areas. Handrails shall comply with 4.26 and shall have the following features: