Chungthang-Lachen Axis and Taram Chu Bridge
Why in news?
The Chungthang–Lachen Axis and the Taram Chu Bridge in North Sikkim have recently been inaugurated as part of a major infrastructure restoration effort led by the Border Roads Organisation (BRO).
Key Highlights
- Chungthang–Lachen Axis: This road corridor is vital for connectivity to Lachen, a strategic and tourist destination in North Sikkim.
- Taram Chu Bridge: A 400 ft Bailey Suspension steel bridge, rebuilt after severe damage from natural disasters, now restores road access across the Taram Chu river.
Context
- The region suffered repeated disasters:
- Glacial Lake Outburst Flood (GLOF) in October 2023
- Cyclone Remal in June 2024
- Cloud bursts in May–June 2025
- These events had cut off connectivity, isolating communities and impacting tourism and defense logistics.
Border Roads Organisation’s Efforts
- Cleared 96 landslides
- Built 4 major bridges and repaired 2 others under Project Swastik
- Carried out 8 km of fresh formation cutting and diversions to bypass unstable slopes and sinking zones
- The Taram Chu Bridge is a centerpiece of this recovery, ensuring reliable access to Lachen once again.
Significance
- Strategic: Enhances defense mobility in a sensitive border region.
- Economic & Social: Restores tourism and local livelihoods in Lachen.
- Resilience: Demonstrates India’s ability to rebuild critical infrastructure in high-altitude, disaster-prone terrain.
Download Pdf
