  The COVID-19 pandemic has affected travel behaviors and transportation system
operations, and cities are grappling with what policies can be effective for a
phased reopening shaped by social distancing. This edition of the white paper
updates travel trends and highlights an agent-based simulation model's results
to predict the impact of proposed phased reopening strategies. It also
introduces a real-time video processing method to measure social distancing
through cameras on city streets.
