Centuries‑Old Root Bridges Offer Lessons for Modern Conservation

Root bridges such as those at the village of Sohra have stood for over a hundred years, continuously growing stronger as the surrounding forest matures. Their longevity contrasts sharply with modern concrete spans that often deteriorate within decades.

Researchers highlight that the bridges’ ability to adapt to seasonal floods and landslides makes them a model for climate‑resilient infrastructure. By integrating living plant material, the bridges absorb water, reduce erosion, and sequester carbon.

Government and NGOs are now documenting these structures to inform policies that encourage nature‑based solutions in rural development. The living bridges demonstrate that low‑tech, community‑led projects can achieve durability without harming the environment.

Preserving this heritage also supports eco‑tourism, providing economic benefits while reinforcing the value of traditional ecological knowledge.