The TRB Airport Cooperative Research Program's ACRP Research Report 210: Innovative Solutions to Facilitate Accessibility for Airport Travelers with Disabilities outlines innovative solutions to facilitate accessibility for passengers with a variety of physical, sensory, and/or cognitive challenges. The report includes additional materials, including case-study highlights in Appendix A, a user-needs survey in Appendix B, and a Wayfinding Accessibility Audit Checklist, which also includes a separate introduction.