ITS America Digital Twinning Decoded

The Intelligent Transportation Society of America (ITS America) has developed this white paper, Digital Twinning Decoded, to explain the concept of digital twinning in a practical, nontechnical way for transportation practitioners and non-practitioners alike. Digital twinning represents a substantial shift in our ability to simulate the world around us, going well beyond digital modeling. Readers will learn about potential applications, distinctions among adjacent modeling concepts, various challenges, and the experience of transportation agencies around the world that have pursued digital twin initiatives. The real-world use cases highlighted in this paper will help readers understand how digital twins can be used and encourage them to think about how the technology could be applied to their own work. Ultimately, this paper will better prepare readers for discussions within their organization about investing in digital twin technology.