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Changes in level

An accessible route has a change in level of 3/8 in. What is necessary to allow this level change according to ADA-ABA Accessibility Guidelines?
A. Nothing
B. Ramp
C. Bevel
D. Platform lift
AnswerC Bevel: 1/4 to 1/2 inch changes in level allows the first 1/4 inch vertical portion and the remaining made with a 1:2 slope bevel.

ARE 4.0 exam prep: SPD

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