Sometimes simplicity is the key to design, and there's no better example than this Cargo Box Garage with a metal grate driveway ramp. We searched online to see if something like this was available for purchase, however, it was to no avail.
After closer inspection, we finally realized this was a home-made creation, which used slotted-angle shelving posts welded together on the bottom. It is also light weight, which allows for easy transport, and it prevents seepage and cracks, two common problems with concrete. Rain drainage is always important, especially in a humid environment such as Taiwan.
It is an ingenius, simple design and the owner should be applauded.
Hsinchu, Hsinchu City, Taiwan