2016 California Standards for Accessible Design Pocket Guide - Eff. Jan. 1, 2017

11B-802.1 Wheelchair spaces.

Wheelchair spaces shall comply with Section 11B-802.1.

11B-802.1.1 Floor or ground surface.

The floor or ground surface of wheelchair spaces shall comply with Section 11B-302. Changes in level are not permitted.

Exception: Slopes not steeper than 1:48 shall be permitted.

11B-802.1.2 Width.

A single wheelchair space shall be 36 inches (914 mm) wide minimum. Where two adjacent wheelchair spaces are provided, each wheelchair space shall be 33 inches (838 mm) wide minimum.

Advisory 11B-802.1.2 Width. Figure 11B-802.1.2 (b) depicts paired wheelchair spaces requiring a total of 66 inches in width. It should be noted that although side access to the wheelchair space is allowed, fixed companion seating also must be provided adjacent to each wheelchair space.◼

(a)
single space

(b)
two spaces

FIGURE 11B-802.1.2
WIDTH OF WHEELCHAIR SPACES

11B-802.1.3 Depth.

Where a wheelchair space can be entered from the front or rear, the wheelchair space shall be 48 inches (1219 mm) deep minimum. Where a wheelchair space can be entered only from the side, the wheelchair space shall be 60 inches (1524 mm) deep minimum.

Advisory 11B-802.1.3 Depth. Figure 11B-802.1.3 (b) depicts a single wheelchair space with side entry. A single wheelchair location space with side entry must functionally be usable as if it were within an alcove, requiring the user to maneuver back and forth to get into position, and thus 60 inches in length allows the added room to do that. A rear or front entry wheelchair space, as depicted in Figure 11B-802.1.3 (a) can have a shorter length (48 inches) of maneuvering area. Consideration should be given to the alignment of the wheelchair space and the adjacent companion seat which may require the rear tires of the wheelchair to project behind the back of the companion seat to achieve shoulder-to-shoulder alignment. See Section 11B-802.3.1.◼

(a)
front or rear entry

(b)
side entry

FIGURE 11B-802.1.3
DEPTH OF WHEELCHAIR SPACES

11B-802.1.4 Approach.

Wheelchair spaces shall adjoin accessible routes. Accessible routes shall not overlap wheelchair spaces.

11B-802.1.5 Overlap.

Wheelchair spaces shall not overlap circulation paths.