Enables easy access and analysis of the Long-Term Pavement Performance (LTPP) program data through a variety of data selection, visualization, and exploration tools. Additional data collected by other programs are available. Facilitates efficient and quick access to bridge performance-related data and information on more than 600,000 bridges. Provides access, visualization, and synthesizing of FHWA’s infrastructure research and materials testing data. Disseminates technical knowledge on Non-Destructive Evaluation (NDE) technologies for the assessment of highway infrastructure systems and components.
