I see this has sort of been discussed before, about ten years ago. Times have changed. I’m faced with a 216-226 per yard price for concrete, plus environmental and fuel surcharge fees. That’s about 2300 per truck load. Here in NE Oklahoma for a poor boy, that’s to much. I work for an aggregate company who owns their own asphalt plants, unfortunately they no longer own their own concrete plant. What I plan to do is pour concrete footers, then fill the rest with asphalt. It’s a 30x60. I know all about jacks and jack stand instability. That’s where pieces of plywood will come in handy. No heavy equipment or large trucks, and currently it’s just a thought. Although the thought of paying 12 grand plus to have 40 yds poured vs renting a small roller and spreading out the asphalt myself for 5 g or less. This will consume me till I get it done, which I hope to wrap up late fall, Go ahead and unload your opinions, I’m ready.