This document summarizes the key points made in a presentation about modeling transportation systems for an automated vehicle world. It discusses how autonomous vehicles could impact traffic flow by allowing closer vehicle spacing, potentially increasing road capacity. It also explores how autonomous vehicles may affect traveler choices and demand for different modes like transit or personal vehicles. New opportunities for real-time traffic control are presented. The document emphasizes that transportation models need to account for interactions between the supply of infrastructure and demand from travelers to adequately capture impacts of autonomous vehicles.