Abstract: The subway is one of the most important public infrastructure systems able to accommodate huge numbers of passengers daily and across the world. Hence, governments are always obliged to provide and secure a large amount ...

Abstract: Selecting the appropriate contractor is a significant step to highway project success. The process of selection is subjected to uncertainty and influence of criteria other than bid price. This paper presents an approach ...

Abstract: Bridge networks are a pillar of any national economy, and regular maintenance should be a high priority. Many transportation agencies require the condition assessment of concrete bridge decks as part of maintenance programs. ...

Abstract: The deterioration of water pipelines leads to impaired water quality, increased breakage rate, and reduced hydraulic capacity. The planning of maintenance programs for water pipelines is essential to minimize health and ...