Well done, your mom would definitely be proud of you!I needed to make a ramp for mom's house so it would be easier to transition a step up from the sunken den into the main part of the house.
As it turned out, it was an afternoon project. I used a couple of 2x6 cutoffs I already had and a piece of 1/2 inch plywood. It is sturdy and assembled with glue and screws and a few 16 ga nails.
If I measured correctly, it should fit. I will find out in the morning when I take it to her house.
Negotiating the step up/down with a wheel chair should be a lot easier now.