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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.

[2010 ADAS] Advisory 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).
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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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