A close-up of the driveway, which had sunk a few inches.
The soil beneath the concrete slab had washed out, causing the sinking.
A work-in-progress picture of our crew injecting PolyLyft at a key position.
The material will shape itself to fill the empty spaces beneath the concrete slab.
A side view of the driveway after the concrete slab was raised.
The slab is now stabilized and will support the weight of the car.