Flexible planning.
When considering a PDD, the unique nature of each proposal for a PDD may require, under proper circumstances, the departure from the strict enforcement of certain present codes and ordinances, e.g., without limitation, the width and surfacing of streets and highways, lot size, parking standards, setbacks for public utilities, signage requirements, curbs, gutters, sidewalks and streetlights, public parks and playgrounds, drainage, school sites, storm drainage, water supply and distribution, sanitary sewers, sewage collection and treatment, and/or single use districts.