What is one of the major natural hindrances to the transport system in Assam?

The correct answer is ​ Flooding . Key Points Flooding is undoubtedly one of the most significant and recurring natural hindrances to the transport system in Assam. The state, particularly the Brahmaputra valley, is highly susceptible to annual floods, especially during the monsoon season. These floods cause widespread disruption, damaging roads, railway tracks, bridges, and other transport infrastructure. They can isolate remote areas, making it extremely challenging to provide essential services and transport goods. The constant need for repairs and reconstruction after flood events places a substantial burden on the state's resources. This significantly impacts the efficiency and reliability of its transport network.