These presentations examine the behavior, treatment, and management of PFAS in pavement and concrete materials, particularly those impacted by AFFF. Research shows that PFAS in pavements leach very slowly due to low diffusivity, while low-temperature thermal treatment--enhanced by calcium hydroxide--can achieve greater than 95% mineralization and 99.99% destruction efficiency in minutes. Studies also demonstrate that PFAS transport in concrete and asphalt is governed by complex sorption, desorption, and environmental conditions, with potential for long-term release into stormwater. Modeling and experimental results provide tools to predict PFAS movement and evaluate risks, while findings suggest that thermally treated materials may be reused under certain conditions. Together, this work supports a comprehensive, risk-informed approach to managing PFAS-impacted infrastructure that balances effective remediation, environmental protection, and material reuse.