Withdrawn Technical Assistance: Common ADA Errors and Omissions in New Construction and Alterations
Curb Ramps
Error/Omission:
Curb ramp that is located across a circulation path has steep unprotected side flares.
Result:
People walking across the curb ramp may trip and be injured. People who use wheelchairs can tip over if they accidentally roll over the non-flared sides.
Requirement:
4.7.5 Sides of Curb Ramps. If a curb ramp is located where pedestrians must walk across the ramp, or where it is not protected by handrails or guardrails, it shall have flared sides; the maximum slope of the flare shall be 1:10 (see Fig. 12(a)). Curb ramps with returned curbs may be used where pedestrians would not normally walk across the ramp (see Fig. 12(b)).
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