The International Conference on Ecology and Transportation (ICOET) is a biannual event that will take place between May 11 and 15, 2025 in Denver, Colorado. ICOET is an interdisciplinary conference that addresses a wide range of ecological issues related to transport systems. Experts in transport development, related scientific studies, policy issues and administrative processes come together at ICOET to share current research, quality applications and best practices that can improve both the project development process and the ecological sustainability of all modes of transport.