After 70 acres of asphalt and concrete had been crushed and reused, 87,000 tons of hazardous material removed, and 130,000 plugs of salt grass planted by hand, we had created a gorgeous 100 - acre swath of national parkland — including
a restored grassy field, revitalized marsh, new shoreline promenade, and an environmental education facility, the Crissy Field Center, to ensure our stewardship of the land endures in future generations.