The Sustainable Urban Mobility Lab (The SUM Lab) at GW is currently seeking Ph.D. student(s) joining Spring 2021. We welcome self-motivated students who hold a bachelor’s or master’s degree from the broad field of science and engineering, including but not limited to civil engineering, operations research, control, economics, and data science. In particular, students with a strong enthusiasm for mathematical modeling and programming are highly encouraged to apply. Please feel free to contact me if you are interested in joining our lab or need further information.