Minnesota Department of Transportation
CTC & Associates was asked to review the issues associated with the decision to convert paved low-volume roads to gravel roads. This research synthesis highlights relevant research and information related to road surfacing decisions, pavement preservation techniques, cost analysis and current road agency experiences. This report is organized into three sections: Local Road Agency Experiences, Road Surfacing Decisions and Criteria, and Pavement Preservation Techniques and Strategies.
Object File Name