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This summary report is a review of research undertaken to determine appropriate sidewalk cross-slope design in accordance with the Americans with Disabilities Act (ADA). The research methods used are described and specific recommendations are provided. This summary report also provides a summarized review of works on related topics; the full review is available in the previously submitted research report. To ensure sidewalk accessibility to persons with ambulatory disabilities, the research results suggest the following: (1) sidewalk cross-slope should be limited to 4 percent where feasible, and should not exceed 10 percent; and (2) where feasible and cost-effective, sidewalk design should minimize primary grade and cross-slope and increase width. This research was conducted with the support of the Texas Department of Transportation (TxDOT) and, as such, supports that agency's desire to achieve compliance with the intent of the ADA and the associated ADAAG. Information derived from this research should be submitted to the Access Board for inclusion in proposed rule making and eventual law.