From the Publisher. The High Line, a new park atop an ele-vated rail structure on Manhattan’s West Side, is among the most innovative urban reclamation projects in memory. The story of how it came to be is a remarkable one: two young citizens with no prior experience in planning and development collaborated with their neighbors, elected officials, artists, local business owners, and leaders of burgeoning movements in horticulture and landscape architecture to create a park celebrated worldwide as a model for creatively designed, socially vibrant, ecologically sound public space.