<Li> <P> Urban theater </P> </Li> <Li> <P> Relaxing </P> </Li> <Li> <P> The IAC building by Frank Gehry (center) as seen from the park, at 18th Street </P> </Li> <P> The IAC building by Frank Gehry (center) as seen from the park, at 18th Street </P>

Where does the high line start and finish