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36 CFR Part 1191 ABA Accessibility Guidelines, Outdoor Developed Areas

Click here to view 36 CFR Part 1191 in its entirety on eCFR.gov.

1016.7.2 Cross Slope.

The cross slope shall not be steeper than 1:48.

EXCEPTION: Where the surface is other than concrete, asphalt, or boards, cross slopes not steeper than 1:20 shall be permitted when necessary for drainage.

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