Problem: Which of the following answers represent aspects of an urban neighborhood designed according to new urbanist or smart growth principles? (Choose all that apply.) Group of answer choices Public spaces designed to encourage healthy social contact between different people Walkable access to services like food and other goods High levels of social, cultural, and income-based diversity Roadways built to maximize the efficiency of automobile movement and decrease travel times Buildings designed to accommodate multiple uses, such as ground-level retail and upper-level apartment housing