GSB 7.0 Standardlösung


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Development of new methods for determining the residual value in the Pavement Management System

In view of the increasing traffic load, maintaining the quality of federal trunk roads is of great importance. On behalf of the Federal Highway Research Institute (BASt), the Institute for Transport and Infrastructure at Karlsruhe University of Applied Sciences therefore investigated how the assessment of the structural substance of the superstructure of traffic surfaces can be optimised.

The results have illustrated the basic procedure for using the RSO asphalt principle at network level. Open problems were identified. The presented procedure for network-wide substance assessment is to be pursued in parallel with other approaches currently under investigation.

Additional Information

Research compact 09/2021


Estimation of the residual value in the PMS at the end of the valuation period
Reports of the Federal Highway Research Institute, book S 150, 2021

  • Contact

    Federal Highway Research Institute
    Brüderstraße 53
    D-51427 Bergisch Gladbach
    Telephone: 0049 2204 43-9101
    Fax: 0049 2204 43-2550

  • Reports

    BASt's reports are almost entirely in German. Each report includes an english abstract. You can find the complete report by following the link to ELBA on the report's page.