Ambitious, glad to see this in Dallas. Urban parks are great, all cities should have them.<p>The best are usually those left to be in their natural state, Phoenix South Mountains, Foothills in Los Altos, and Sanitas and the Flatirons in Boulder are good examples. Takes a lot of foresight to leave a large swath of land undeveloped though.
This is fantastic! I'm looking forward to following this projects progress. I lived in Dallas for a while and loved the way the city integrates green space into the urban landscape. I'm not surprised that Dallas would be the city to take on a project of this scope.