Correct Option: D

Incentive Zoning is based on offering advantage to developers in return for community development. At Broadway Theatre District, New York, a special theatre sub-district was created through creation of Transferable Development Rights. Incentive Zoning plan for the same was established in 1967.

Universal design is the design of buildings, products or environment stomake them accessible to all people, regardless of age, disability or other factors. The term "universal design" was coined by the architect Ronald Mace. Cruitiba, Brazil is one good example.

Promenading is the experience along an esplanade or promenade that is a long, open, level area, usually next to a river or large body of water, where people may walk. A boardwalk (board walk, boarded path, promenade) is an elevated footpath, walkway, or causeway built with wooden planks that enables pedestrians to cross. An example is the Boardwalk, Atlantic City. Skywalk is an elevated bridgelike walkway built to cross a large interior space, as an atrium, or built over a street to link two buildings. The Minneapolis Skyway System is an interlinked collection of enclosed pedestrian footbridges that connect various buildings in 80 full city blocks over 11 miles (18 km) of Downtown Minneapolis,
enabling people to walk in climate-controlled comfort year-round. It is the longest continuous system in the world.