US Patent 11384525 Construction and monitoring of barrier walls

The present invention is a barrier wall comprising: a foundation, wherein the foundation has a plurality of extensions protruding from one side of the foundation; a set of lower buttress walls positioned along each of the extensions; a first deck positioned on the first set of lower buttress walls; a set of upper buttress walls positioned along the decks upper surface; a second deck positions on the second set of upper buttress walls; and a front wall positioned to substantially cover the set of lower buttress walls, the lower deck, the set of upper buttress walls, and the upper deck.