Alcatraz Island / Pennsylvania Grand Canyon / Grand Canyon / /
Organization
U.S. Access Board / National Park Service / University of Maryland / National Ability Center / Rails-to-Trails Conservancy / National Sports Center for the Disabled / Disabled and National Ability Center / Department of Justice / /
Person
Zion Canyon / Bryce Canyon / /
Position
Governor / physician / /
ProvinceOrState
Maine / Pennsylvania / Rhode Island / Maryland / Florida / California / New York / Massachusetts / Connecticut / Arkansas / Washington / /