Chitwan, May 11 -- The Tuin Khola section near Mugling has once again become a major landslide risk ahead of the monsoon, threatening traffic on the busy Narayanghat-Mugling road.

The landslide-prone area has repeatedly disrupted movement on the highway over the past two to three years, leaving vehicles and travellers stranded for hours during the rainy season. A massive landslide near Tuin Khola on September 23, 2025, had paralysed traffic on the road.

Despite repeated disruptions, authorities have yet to implement a sustainable solution. Efforts to control the landslide generally slow once the monsoon ends and resume only after fresh incidents occur.

This year, too, mitigation efforts began only after new landslides had already start...