This study aims to determine road conditions and the sustainability of maintenance management in Kendari City terms social, economic environmental aspects. research was conducted through observation data collection from community regarding highway by using attributes parameters. Data analysis used determining sustainable index uses RAT-HMM (Rapid Assessment Techniques for Highway Maintenance Ma...

Winter roadway operations, commonly known as snow and ice control are one of the most critical functions state, provincial, local transportation agencies in cold regions. These operations aim to provide safety mobility through timely effective application materials mechanical removal. The common used salt (sodium chloride, solid or liquid brine), magnesium chloride-based, calcium chloride-based...

Life-cycle assessment ~LCA! is a technique that is used worldwide by clients and their design team to assess the impact of their projects on the environment. The main advantage of LCA is in supporting decision making with quantitative data. LCA inventories can be either fully developed or streamlined. Fully developed LCAs are time-consuming and costly to prepare. Streamlined LCAs can be used as...

Effective highway maintenance depends on several activities, including the understanding of current and the prediction of future pavement conditions and deciding how to best allocate limited resources for maintenance operations. In this paper, a dynamic micro-level simulation model of highway deterioration and renewal processes is presented. This model is calibrated with data from eight road se...