KEY<br>
Unassisted user 1&quot; Rise:12&quot; Ramp (manual wheelchair)<br>
Unassisted user 1&quot; Rise:16&quot; Ramp (manual wheelchair) ADA Recommended<br>
Residential Assisted or Powered 2&quot; Rise: 12&quot; Ramp (powered scooter or power 
chair)<br>
Unoccupied Manual Wheelchair, For loading 3&quot; Rise: 12&quot; Ramp<div class="calculator-online-widget" calculator-url="ramp-calculator" calculator-height="500">
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