11B-405.3 Cross slope

Note: This document or portion of document references a state or local code that aligns with the 2010 ADA Standards requirements.

11B-405.3 Cross slope.

Cross slope of ramp runs shall not be steeper than 1:48.

Advisory 11B-405.3 Cross slope. Cross slope is the slope of the surface perpendicular to the direction of travel. Cross slope is measured the same way as slope is measured (i.e., the rise over the run). ◼

Advisory 11B-405.3 Cross slope. Curved ramps are not prohibited by Chapter 11B; however, requirements for maximum slope and cross-slope cannot be exceeded. ◼

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2019 California Standards for Accessible Design Guide (effective January 1, 2020 with July 1, 2021 amendments)

11B-405.3 Cross slope.

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