Modern transportation and highway systems are critical to the sustainability of modern society. Preserving and improving this infrastructure presents a major challenge and a unique opportunity for civil engineers to improve the health, safety, cost-effectiveness, and longevity of these systems and share our knowledge with stakeholders. With multidisciplinary expertise in transportation infrastructure and environmental engineering, plus an array of cutting-edge facilities and laboratory resources, researchers at the Ohio Research Institute for Transportation and the Environment are dedicated to finding innovative solutions to infrastructure challenges and mitigating its environmental effects.