Regional Precedent Performance (RPP)

•Uses structural data (TSD, LMD, MSD, FWD) from your network and/or region

•RPP model outputs are calibrated based on historic/current  validated FWP (sites in terminal condition) and both subsurface and surface condition data (HSD/LCMS)

•Considers all existing and potential distress modes

•Derives regionally calibrated fatigue models using first principles for multiple distress modes based on mechanistic performance for the given climate, traffic spectrum, subgrade types, aggregate sources, specification compliance and maintenance practices

•Predicts pavement remaining structural life for that specific network (surfacing life optional).