Short term performance and effect of speed humps on pavement condition of Alexandria Governorate roads

Some performance trends were observed and found to be statistically significant, including superior short-term performance of projects with good or average construction QC records when compared to poor construction QC records. Raveling was the most widely observed distress, while load-related distresses were not common. The analysis also showed that the presence of improper speed humps significantly affected the pavement condition, reducing the PCI of the pavement sections by up to 19 PCI points.