More than a decade ago a group of New York City residents launched an ambitious experiment to build a park atop an expanse of abandoned elevated freight train tracks. Today the High Line , which opened in 2009, provides locals, commuters and tourists with more than a kilometer of green space several meters above the urban bustle below. Emboldened by the project's success, a team of designers and engineers has proposed the polar opposite idea: transform a deserted underground trolley depot into a haven for leisurely recreation. [More]




More...