The city partnered with the Hospital for Special Surgery to conduct a $1.8 million renovation of the esplanade between East 70th and 72nd streets when the hospital requested permission to expand its Upper East Side campus, City Councilman Ben Kallos said Thursday.

"When HHS wanted to make a small expansion to one of its buildings they asked how they could best give back to the community," Kallos said. "In addition to the great work they do healing New Yorkers and their existing commitment to be part of the conservancy we asked if they could do even more and they obliged."

The newly-renovated portion of the esplanade features new railings, benches, planters and a new water station where runners and bikers can fill up their water bottles, city Parks Commissioner Mitchell Silver said. The renovations also brought sound-resistant walls to the esplanade to reduce noise coming from the FDR Drive.