
How to extend the deck without having a floor support.
I need to extend our mini ramp deck about 30cm, and I just seen this one where there is no floor support, that would work for the limited space I have , any idea how to achieve that??

I need to extend our mini ramp deck about 30cm, and I just seen this one where there is no floor support, that would work for the limited space I have , any idea how to achieve that??
I previously had two 4’ wide quarters but wanted to go wider. I need to be able to stand them out of the way to park the car in the garage. At 4’ wide, they were a bit heavy to flip. At 8’ wide, it’s just too heavy to flip unassisted - so I added some assistance.
Matching quarter is out of frame. Actuating is slow, this is sped up to 10x.
My neighbor is giving me the bones of this mini half pipe. It’s a 2’ x 8’ x 16’. It’s got a 4’ x 6” extension on one side.
I plan to clean the coping or possibly just replace.
I’ll do 1/2” cdx bottom layer with a 1/2” birch ply top layer. I’m going to coat with skate paint
Is this ramp worth saving? Or am I better off just building from scratch?