摘要: |
The objectives of this study are to: (1) improve the accuracy and reliability of the long-term pavement performance forecasting and maintenance & rehabilitation (M&R) need analysis using updated pavement deterioration models that will be derived from the most recent COPACES data; and (2) study and determine the adequate pavement M&R strategies, including M&R methods and trigger criteria, that will effectively support of Georgia Department of Transportation's (GDOT's) new policy for state route priority categorization (i.e., critical, high, medium, and low). Asphalt pavements are the focus of this project. |