Pavement deterioration models are important inputs for the pavement management systems. The LCPC has been developed a statical methods to study the evolution law of pavement deterioration. However, these methods are suboptimal for modeling the evolution of pavement deterioration. To this end, we proposed to introduce a logistic mixed effects model (LMM) ollawing to account for the correlation between observations on the same pavement section. A comparison between SDAM and LMM model is carried out. The LMM model provides a good fit to describing the evolution law of different pavement sections.