Assessing the impacts of climate change on drainage works design for roads in the Vietnam Northern mountains

The Vietnam Northern mountainous area has seen a series of severe weather events in recent years, including increased rainfall intensity and extended rain duration, which are attributed to the impacts of climate change. These occurrences have resulted in detrimental consequences such as floods, causing damage to infrastructure systems and posing risks to human life. Assessing climate change impacts on the stormwater drainage system design of roadways is of utmost significance to maintain optimal functionality during severe weather conditions. This article outlines the methodology used in evaluating the impacts of climate change on the determination of design hydrological parameters of drainage systems, specifically in the Vietnam Northern mountains.