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Matrix Diagram. Development and Pilot Tasks and Responsibilities. The diagram depicts a matrix with the two sub matrices; one representing the development phase and the other representing the pilot program. Both sub matrices have common...
FHWA Long-Term Bridge Performance Program
"A Flagship Initiative"
Hamid Ghasemi, Ph.D.Program ManagerLong-Term Bridge Performance ProgramTurner-Fairbank Highway Research CenterFederal Highway AdministrationMcLean, Virginia
Outline
...The Federal Highway Administration (FHWA) is partnering with stakeholders in order to identify critical performance issues and obtain access to the information and data that is needed to improve the long-term performance of bridge systems. Since the program cannot be a one size fits all approach...
The focus of the Long-Term Bridge Performance (LTBP) program is to better understand bridge performance. In order to define and identify performance and performance issues, a study was initiated to synthesize research activities relevant to bridge...
Uncertainties in condition, deterioration, maintenances actions, costs and time of applying actions to bridges at different ages of the bridge life. The charts depicts the subjectivity in modeling bridge conditions and maintenance practices applied to bridges. The horizontal axis represents the...
The seventh and final bridge was selected for the LTBP pilot study, which was designed to validate the methods and protocols developed during the first phase of the program. The pilot study also was...
Strategic Plan Objectives, Analysis Outcomes, and Supporting Projects
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OMB Control No. 2125-0590
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LTPPBind Online is a web-based tool to help highway agencies select the most suitable performance grade (PG) binder for a particular site based on the American...