Bridge inspection methods worldwide: review and proposal of an integrated approach for Brazilian bridges

Abstract Proper management and inspection are essential to ensure the safety and structural integrity of bridges. In this research, bridge management systems implemented around the world have been studied with a focus on their inspection methods. Based on the results, the authors propose a methodology that integrates the most relevant aspects of many existing approaches, targeting a Brazilian context. It covers six types of inspections, including three levels of depth and an emergency inspection. The aim is to obtain a methodology that can be adapted to the specificities and local conditions of Brazilian bridges. The three levels of inspection depth allow for a comprehensive analysis, from a basic to a detailed assessment, ensuring an accurate understanding of the condition of the bridges.