2022 California Standards for Accessible Design Guide (effective January 1, 2023)
11B-406.5.6 Grade breaks.
Grade breaks at the top and bottom of curb ramp runs shall be perpendicular to the direction of the ramp run. Grade breaks shall not be permitted on the surface of ramp runs and turning spaces. Surface slopes that meet at grade breaks shall be flush.
User Comments/Questions
Add Comment/Question