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LONG TERM PAVEMENT PERFORMANCE MONITORING OF SIX LTPP SPS-10 SECTIONS IN OKLAHOMA WITH 3D LASER IMAGING (FHWA-OK-19-05 2115)
(2019-12)
Under the LTPP Specific Pavement Study 10 (SPS-10) experiment initiative, the Oklahoma Department of Transportation (ODOT) constructed five warm mix asphalt (WMA) testing sections and one hot mix asphalt (HMA) control ...
CONTINUOUS FRICTION MEASUREMENT EQUIPMENT (CFME) FOR HIGHWAY SAFETY MANAGEMENT IN OKLAHOMA (FHWA-OK-20-02 2306)
(2020-01)
An important part of the pavement friction management (PFM) process is the selection of the most appropriate friction measuring equipment. In this project, the capabilities of the Grip Tester, a type of continuous friction ...
DEVELOPMENT OF AGGREGATE CHARACTERISTICS-BASED PREVENTIVE MAINTENANCE TREATMENTS USING 3D LASER IMAGING AND AGGREGATE IMAGING TECHNOLOGY FOR OPTIMIZED SKID RESISTANCE OF PAVEMENTS (FHWA-18-05)
(Jun-19)
The objective of this study was to assess the skid resistance performance of pavements in Oklahoma following preventive maintenance treatments. The assessment method employed herein was based on physical aggregate properties ...