In the early 2000s, an abandoned rail line in Manhattan sat decaying - a memory from a time when freight trains traveled straight through the city. To most citizens, it was a site destined for demolition. However, a few visionary residents saw an opportunity in this neglected space and advocated to transform it into a public green space for the community. The success of the project seemed to spark a "High Line Effect", inspiring other American cities to pursue civic infrastructure on outdated railways, roadways, and industrial sites.
