The AutoNation dealership needed a large car and truck inventory lot. The 120,000 square feet site initially designated 21 percent or 25,000 square feet for a concrete detention pond for the impervious concrete lot. AutoNation needed the whole 120,000 square feet for its inventory requirements. In an effort to solve this issue and cut costs from a conventional concrete/detention pond design, AutoNation turned to Big Red Dog Engineering. TRUEGRID Permeable Paver was then chosen by Big Red Dog Engineering due to its superior strength, design and proven track record in Low-Impact Development.