28 CFR Part 35 Nondiscrimination on the Basis of Disability in State and Local Government Services (2010 ADA Title II Regulations with amendments issued through Aug. 2016)

Two-tiered definitional approach. Commenters supported the Department's proposal to use a two-tiered definition of mobility device. Commenters nearly universally said that wheelchairs always should be accommodated and that they should never be subject to an assessment with regard to their admission to a particular public facility. In contrast, the vast majority of commenters indicated they were in favor of allowing public entities to conduct an assessment as to whether, and under which circumstances, other power-driven mobility devices would be allowed on-site.

Many commenters indicated their support for the two-tiered approach in responding to questions concerning the definition of ‘‘wheelchair'' and ‘‘other-powered mobility device.'' Nearly every disability advocacy group said that the Department's two-tiered approach strikes the proper balance between ensuring access for individuals with disabilities and addressing fundamental alteration and safety concerns held by public entities; however, a minority of disability advocacy groups wanted other power-driven mobility devices to be included in the definition of ‘‘wheelchair.'' Most advocacy, nonprofit, and individual commenters supported the concept of a separate definition for ‘‘other power-driven mobility device'' because it maintains existing legal protections for wheelchairs while recognizing that some devices that are not designed primarily for individuals with mobility disabilities have beneficial uses for individuals with mobility disabilities. They also favored this concept because it recognizes technological developments and that the innovative uses of varying devices may provide increased access to individuals with mobility disabilities.

Many environmental, transit system, and government commenters indicated they opposed in its entirety the concept of ‘‘other power-driven mobility devices'' as a separate category. They believe that the creation of a second category of mobility devices will mean that other power-driven mobility devices, specifically ATVs and off-highway vehicles, must be allowed to go anywhere on national park lands, trails, recreational areas, etc.; will conflict with other Federal land management laws and regulations; will harm the environment and natural and cultural resources; will pose safety risks to users of these devices, as well as to pedestrians not expecting to encounter motorized devices in these settings; will interfere with the recreational enjoyment of these areas; and will require too much administrative work to regulate which devices are allowed and under which circumstances. These commenters all advocated a single category of mobility devices that excludes all fuel-powered devices.

Whether or not they were opposed to the two-tier approach in its entirety, virtually every environmental commenter and most government commenters associated with providing public transportation services or protecting land, natural resources, fish and game, etc., said that the definition of ‘‘other power-driven mobility device'' is too broad. They suggested that they might be able to support the dual category approach if the definition of ‘‘other power-driven mobility device'' were narrowed. They expressed general and program-specific concerns about permitting the use of other power-driven mobility devices. They noted the same concerns as those who opposed the two-tiered concept—that these devices create a host of environmental, safety, cost, administrative and conflict of law issues. Virtually all of these commenters indicated that their support for the dual approach and the concept of other power-driven mobility devices is, in large measure, due to the other power-driven mobility device assessment factors in § 35.137(c) of the NPRM.

By maintaining the two-tiered approach to mobility devices and defining ‘‘wheelchair'' separately from ‘‘other power-driven mobility device,'' the Department is able to preserve the protection users of traditional wheelchairs and other manually powered mobility aids have had since the ADA was enacted, while also recognizing that human ingenuity, personal choice, and new technologies have led to the use of devices that may be more beneficial for individuals with certain mobility disabilities.

Moreover, the Department believes the two-tiered approach gives public entities guidance to follow in assessing whether reasonable modifications can be made to permit the use of other power-driven mobility devices on-site and to aid in the development of policies describing the circumstances under which persons with disabilities may use such devices. The two-tiered approach neither mandates that all other power-driven mobility devices be accommodated in every circumstance, nor excludes these devices. This approach, in conjunction with the factor assessment provisions in § 35.137(b)(2), will serve as a mechanism by which public entities can evaluate their ability to accommodate other power-driven mobility devices. As will be discussed in more detail below, the assessment factors in § 35.137(b)(2) are designed to provide guidance to public entities regarding whether it is appropriate to bar the use of a specific ‘‘other power-driven mobility device in a specific facility. In making such a determination, a public entity must consider the device's type, size, weight, dimensions, and speed; the facility's volume of pedestrian traffic; the facility's design and operational characteristics; whether the device conflicts with legitimate safety requirements; and whether the device poses a substantial risk of serious harm to the immediate environment or natural or cultural resources, or conflicts with Federal land management laws or regulations. In addition, if under § 35.130(b)(7), the public entity claims that it cannot make reasonable modifications to its policies, practices, or procedures to permit the use of other power-driven mobility devices by individuals with disabilities, the burden of proof to demonstrate that such devices cannot be operated in accordance with legitimate safety requirements rests upon the public entity.