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#1 Federal
Permeameter Test Results on Open-Graded Friction Course Pavement on Interstate 95 in Needham, Massachusetts, 2018-2025
- Organization: Department of the Interior
- Dataset Last Updated: December 11, 2025 at 12:00 AM
Open-graded friction course (OGFC) pavement is a layer of porous asphalt spread over the surface of impervious dense-graded hot-mix asphalt that is traditionally used as the wearing surface in...
- xml
- xml
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