As part of our sustainable design, several structures within the park feature green roofs. Green roofs absorb rainwater, provide building insulation, create habitat for wildlife and help to lower urban air temperatures. Currently, green roofs are featured on the Pier 1 and Pier 6 gatehouses and the Pier 5 concession stand. In the future, more green roofs will be implemented into the park design. Check out the gallery below for photos of the Pier1 Gatehouse.