TRB Papers * Underlined names show advised/co-advised students 1.     Marshall, E., Shirazi, M., & Ivan, J. (January 2024). COVID-19 and Roadway Safety: Review of Studies, Lessons learned, and Research Gaps. 103rd Annual Meeting of Transportation Research Board (TRB), Washington DC. 2.     Ahen, Z., Shirazi, M., Corry, P., & Paz, A. (January 2024). An Efficient Optimization Framework for Estimating Crash Data