There is a place near where we live that has an empty cement pad. The concrete measures 8' wide by about 40' long I guess. The place is not in use so I decided to put a couple of skate ramps there. This weekend a cousin and I built a quarter pipe there. Here's what it looked like at first (the pooch in the background):

Then a few hours later we got another picture taken of us assembling the ramp. Those are 2x6's running across, in between the plywood.

Finally here's the finished product.

So he and I only got to skate it for maybe half an hour. Here's a sweet axle stall. I can not do much on the ramp yet.