Many people assume that infectious disease risks make cities dangerous, but this is generally untrue. Other factors have more effect on pandemic risk and mortality rates, making cities safer and healthier than rural areas overall.
Transportation planning decisions often involve trade-offs between various economic impacts, including direct user costs, and various external costs imposed on other people. All of these impacts should be considered in planning analysis.
To increase affordability communities should support moderate-priced housing development. This increases housing options for middle-income households, and for lower-income through filtering, as households move from low- to moderate-priced units.