Here is the typical “L-Shaped” Ramp.  This is the #1 design that we use for most applications. We start with a resting platform by the door, then come out anywhere from 3 to 8 feet to a turn-platform and then towards the driveway.  The key is to ensure we provide the correct amount of ramp and land on the walkway before it hits the driveway so as not to block any of the parking.