Field Operations
The current performance monitoring intervals for active LTPP test sections, excluding test sections in the SPS-10 Experiment – Warm Mix Asphalt Overlay of Asphalt Pavement Study, are:
Please see the DCC Monitoring Schedule for a three-month pavement performance monitoring plan and schedule for active LTPP test sections. The guidelines on frequency of LTPP pavement monitoring measurements has varied over time. LTPP does not attempt to explain missing measurements that were not performed in accordance with guidelines.The LTPP database contains the results of measurements performed. Measurement guidelines are contained in LTPP Directives. |