Practice question

In California, what is the maximum allowable surface slope in any direction for an accessible parking space and its associated access aisle?

  1. A maximum allowable cross slope of 1.0% (1:100 slope ratio).
  2. A maximum allowable surface slope of 2.083% (1:48 slope ratio).
  3. A maximum allowable surface slope of 4.167% (1:24 slope ratio).
  4. A maximum allowable surface slope of 5.0% (1:20 slope ratio).

Answer: B — A maximum allowable surface slope of 2.083% (1:48 slope ratio).

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