I've got ~2 pickup truck beds of free fill for anyone who can come get it.
It's what's left over after excavating to put drainage in behind a new retaining wall in my yard. It's a combination of clay and smaller rocks. There is some small amount of gravel from the road/asphalt mixed in to parts of it, but most of it is just yard/garden soil.
These piles are right next to road, and you can absolutely just park there and toss it right into your truck.
I cannot deliver it, pickup only.
The first picture shows the full amount of fill, the second picture is from mid-way through the excavation, but shows scale maybe a little better by comparing the piles to shovel, mattock, and wheelbarrow.