what can you tell me about its routes?
It passes under the Chelsea Market and between 25th and 26th Streets a ramp takes visitors above the viaduct, with a scenic overlook facing east at 26th Street.
High Line
The route passes under the Chelsea Market, a food hall, at 15th Street. A spur, connecting the viaduct to the National Biscuit Company building and closed to the public, splits off at 16th Street. The Tenth Avenue Square, an amphitheater on the viaduct, is at 17th Street where the High Line crosses over Tenth Avenue from southeast to northwest. At the 23rd Street Lawn, visitors can rest. Between 25th and 26th Streets a ramp takes visitors above the viaduct, with a scenic overlook facing east at 26th Street. The Philip Falcone and Lisa Maria Falcone Flyover, named after two major donors to the park, was based on plans for a Phase 1 flyover which was never built.

where does the highline in new york city start Gansevoort Street or 34th Street. what is this line? It is a elevated linear park, greenway and rail trail. who designed it? James Corner Field Operations, Diller Scofidio + Renfro, and Piet Oudolf. where is the last designer born? UNANSWERABLE which are some his other projects? His own garden, at Hummelo, near Arnhem in the Netherlands. in what way has the above mentioned  greenway, rail trail impacted popular culture? Its been part of movies and music videos. which organization is responsible for its maintenance? Friends of the High Line. who founded this organization? Joshua David and Robert Hammond. can you mention some movies which impacted from the above mentioned line? Manhattan and What Maisie Knew.
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High Line [SEP] Route
At the Gansevoort Street end (which runs north-south), the stub over Gansevoort Street is named the Tiffany and Co. Foundation Overlook and was dedicated in July 2012; the foundation was a major supporter of the park. The route then passes under The Standard, High Line hotel and through a passage at 14th Street. At 14th Street, the High Line splits into two sides at different elevations; the Diller-Von Furstenberg Water Feature (opened in 2010) is on the lower side, and a sundeck is on the upper side. The route passes under the Chelsea Market, a food hall, at 15th Street.