In a monumental feat of engineering and infrastructure development, Prime Minister Narendra Modi recently inaugurated the Sela Tunnel in Arunachal Pradesh, marking the unveiling of the world’s longest bi-lane tunnel at an astounding altitude of 13,000 feet above sea level. This remarkable project, built with a total cost of Rs 825 crore, is set to revolutionize connectivity in the region and enhance accessibility to the picturesque locales of West Kameng district, situated on the road linking Tezpur to Tawang.

Key Facts about Sela Tunnel

1. Location: The tunnel is located in the breathtaking landscape of Arunachal Pradesh, specifically in the West Kameng district. It is situated at an altitude of 13,700 feet, making it one of the highest-altitude tunnels in the world.
2. Length and Design: Stretching across a vast expanse, the tunnel boasts an impressive length, making it the world’s longest bi-lane tunnel. Its innovative design and construction enable seamless passage for vehicles traversing the challenging terrain of the region.
3. Connectivity Enhancement: The construction of the tunnel is set to significantly enhance connectivity in the region, particularly on the vital route connecting Tezpur to Tawang. By providing a safe and efficient passage through the treacherous terrain, the tunnel will facilitate smoother transportation and contribute to the socio-economic development of the area.
4. Strategic Importance: Beyond its infrastructural significance, the tunnel holds strategic importance for India’s defense and security apparatus. It offers a vital link to the remote regions of Arunachal Pradesh, strengthening the nation’s border infrastructure and bolstering its strategic capabilities.
5. Engineering Marvel: Constructing a tunnel at such a high altitude posed formidable challenges, including extreme weather conditions and rugged terrain. However, through meticulous planning and cutting-edge engineering techniques, the project has realized fruition, showcasing India’s prowess in infrastructure development.

Conclusion

The inauguration of the Sela Tunnel marks a significant milestone in India’s infrastructure development journey. As the world’s longest bi-lane tunnel at an altitude of 13,000 feet, it stands as a testament to human ingenuity and engineering excellence. With its completion, the tunnel not only enhances connectivity and accessibility but also reinforces India’s strategic presence in the region. As travelers and commuters traverse the breathtaking landscape of Arunachal Pradesh through the Sela Tunnel, they embark on a journey defined by progress, connectivity, and the spirit of innovation.

FAQ

1. Who built the Sela Tunnel? The Sela Tunnel was constructed by the Border Roads Organization (BRO) under the supervision of the Indian government.
2. How long is the Sela Tunnel? The Sela Tunnel measures approximately 12.4 km in length, providing a crucial transportation link through the rugged terrain of Arunachal Pradesh.
3. What is the current status of the Sela Tunnel? As of the latest updates, the Sela Tunnel is operational, significantly improving connectivity and accessibility in the region.
4. What are the benefits of the Sela Tunnel? The Sela Tunnel offers various benefits, including enhanced connectivity between regions, improved accessibility, and facilitated transportation of goods and passengers, especially during adverse weather conditions.
5. What is the estimated cost of the Sela Tunnel? The construction cost of the tunnel project is reported to be 825 crore rupees, representing a substantial investment in infrastructure development.
6. Which tunnel is built underwater? The Seikan Tunnel in Japan is one notable example of a tunnel built underwater. This tunnel connects the islands of Honshu and Hokkaido and is one of the longest and deepest underwater tunnels globally.