229909194https://doi.org/10.21949/14045622000PDFResearch PaperHighwaysData collectionDatabasesComputer modelsAnalysisHighway planningForecastingLocal governmentState governmentRegional governmentAnalytical Processes (AP)Highway Performance Monitoring System (HPMS)State highway systemsUnited StatesUnited States. Federal Highway AdministrationUnited States. Federal Highway AdministrationNTL-HIGHWAY/ROAD TRANSPORTATION-HIGHWAY/ROAD TRANSPORTATIONNTL-REFERENCES AND DIRECTORIES-StatisticsFederal Highway AdministrationThe Federal Highway Administration (FHWA) and the States, beginning in 1978,jointly developed and implemented a continuous data collection system called theHighway Performance Monitoring System (HPMS). Currently, the HPMS contains ...