I Built Terraced Retaining Walls With Old Tires

It took two years, but the retaining walls the author erected with salvaged materials and the sweat of his brow turned a hilly parcel of land into a useable home site.

retaining walls - tire wall with live tree limb running through it
An intermingled retaining wall and tree limb. The wall might not last if the tree keeps growing.
William S. Hogan, Sr.