New Parks Across US Boom, Dazzle

"For St. Louis, for years so forsaken its downtown had the feel of a big and mostly empty living room, the public's warm embrace of Citygarden caps a remarkable comeback decade which has seen the center city draw 5,000 residents and more than $4 billion in new investment.

But there's no single formula for new parks. Just climb up a short flight of stairs to the newly-opened 'High Line' park on Manhattan's West Side. You’ll find clusters of families and couples strolling, chatting, sipping lemonade and nibbling on waffles or sandwiches along what for years constituted a desolate and weed-choked stretch of abandoned elevated freight railroad track."