Join us for the fourteenth biennial ICOET conference and training May 11th - 15th, 2025.  The 2025 conference will combine in-person and virtual programming and training. The in-person conference/training will be in Denver, Colorado (US), while the virtual program will be offered through an online platform. Thanks to Colorado Department of Transportation and Department of Parks and Wildlife for co-hosting ICOET 2025. ICOET is the foremost interdisciplinary, inter-agency supported conference and training addressing the broad range of ecological issues related to transportation systems in all modes. It provides a venue for sharing information and for training across multiple disciplines related to transportation and ecology, suitable for DOT, academic, consultant, NGO and other scientists and practitioners. ICOET is organized by the Road Ecology Center (UC Davis), with support from a Steering Committee and assistance from the UC Davis Institute of Transportation Studies and the National Center for Sustainable Transportation at UC Davis.