
Karnaphuli Tunnel Paragraph Class 6-12 for Exams & Assignments
The Karnaphuli Tunnel is a very important and modern infrastructure project in Bangladesh. It is the first tunnel in South Asia that goes under a river, built beneath the Karnaphuli River in Chattogram. This tunnel connects the Patenga area on one side of the river to Anwara on the other. Before the tunnel, people had to use long roads or bridges to cross the river, which took much more time. Now, the tunnel makes travel much faster, easier, and safer. It is also a symbol of Bangladesh’s progress in engineering and development. When students are asked to write a karnaphuli tunnel paragraph, they usually include where it is, why it is important, and how it helps people in daily life.
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Karnaphuli Tunnel Paragraph for Class 6

The Karnaphuli Tunnel is a big tunnel under the Karnaphuli River in Chattogram, Bangladesh. It is the first tunnel of this kind in South Asia. Vehicles can now travel from one side of the river to the other without using a bridge. This makes travel much faster and easier for people and goods. The tunnel is also very safe and has modern lights and ventilation. Many people are proud of this tunnel because it shows that Bangladesh can build important projects like this. It is a wonderful example of how modern engineering can help people in everyday life.
Karnaphuli Tunnel Paragraph for Class 7
The Karnaphuli Tunnel is a special road tunnel under the Karnaphuli River in Chattogram, Bangladesh. It was completed in 2023 and became the first underwater tunnel in South Asia. The tunnel is about 3.32 kilometres long and has four lanes for vehicles. It connects the Patenga area with Anwara, reducing travel time and making transport easier for thousands of people. Cars, buses, and other vehicles can now travel safely under the river without waiting at traffic jams on bridges. The tunnel also shows the progress of Bangladesh in building modern infrastructure. People are happy because it helps trade, travel, and business in the region.
Karnaphuli Tunnel Paragraph for Class 8

The Karnaphuli Tunnel, also called the Bangabandhu Sheikh Mujibur Rahman Tunnel, is a modern tunnel built beneath the Karnaphuli River in Chattogram, Bangladesh. It is the first tunnel under a river in South Asia and opened in 2023. The tunnel is 3.32 kilometres long and has four lanes for vehicles. It connects Patenga and Anwara, making travel faster and safer for both passengers and goods. The tunnel has modern lighting, ventilation, and safety systems to protect travelers. It also shows the capability of Bangladesh to complete large engineering projects. Besides saving time, it helps the local economy by making trade and transportation easier.
Karnaphuli Tunnel Paragraph for HSC
The Karnaphuli Tunnel, officially named the Bangabandhu Sheikh Mujibur Rahman Tunnel, is a modern engineering marvel in Bangladesh. Built under the Karnaphuli River in Chattogram, it is the first under-river tunnel in South Asia. The main tunnel is 3.32 kilometres long, and the full route, including the approach roads, is 9.39 kilometres. It has four lanes for vehicles, making travel faster and safer for thousands of commuters every day. The tunnel was completed in 2023 and used modern construction technology. It connects important areas, reduces traffic congestion, and supports trade, tourism, and economic growth. Although there are challenges like under-utilisation, the tunnel is a significant achievement for the country. It represents progress, modern engineering skills, and the potential for more advanced infrastructure projects in Bangladesh in the future.
Karnaphuli Tunnel Paragraph for SSC
The Karnaphuli Tunnel is one of the most important infrastructure projects in Bangladesh. Built under the Karnaphuli River in Chattogram, it became the first underwater tunnel in South Asia when it opened in 2023. The tunnel is about 3.32 kilometres long, and the total route, including roads, is nearly 9.39 kilometres. It has four lanes for vehicles, allowing cars, buses, and trucks to move easily from Patenga to Anwara. Before this tunnel, people had to use long roads and bridges to cross the river, which took much more time. The tunnel now makes travel faster and safer. It also supports trade, tourism, and economic growth in the region. This project is a proud achievement for Bangladesh and shows how modern engineering can solve important transport problems.
Karnaphuli Tunnel Paragraph 150 Words
The Karnaphuli Tunnel, also known as the Bangabandhu Sheikh Mujibur Rahman Tunnel, is a modern underwater tunnel built beneath the Karnaphuli River in Chattogram, Bangladesh. It is the first tunnel of its kind in South Asia and was opened in 2023. The main tunnel is 3.32 kilometres long, and including the connecting roads, the total route is about 9.39 kilometres. It has four lanes for vehicles, allowing cars, buses, and trucks to move safely and quickly between Patenga and Anwara. Before the tunnel was built, people had to use long roads or bridges, which took much more time. The tunnel saves time, improves transportation, and makes travel safer. It also helps trade, business, and tourism by connecting important areas. The project shows modern engineering skills and the progress of Bangladesh in infrastructure development. The Karnaphuli Tunnel is a proud achievement for the country and a symbol of growth and innovation.
Conclusion
The Karnaphuli Tunnel is a modern and historic project in Bangladesh. It is the first tunnel under a river in South Asia and has improved travel, transport, and connectivity in Chattogram. The tunnel saves time, makes travel safer, and supports trade and tourism. It also shows how Bangladesh can complete large engineering projects successfully. Students can write about it in their karnaphuli tunnel paragraph assignments to describe its location, importance, and benefits. This tunnel is not just a road; it is a symbol of progress, innovation, and national pride.
Frequently Asked Questions (FAQs)
Q1: What is the karnaphuli tunnel paragraph?
A: It is a short paragraph about the Karnaphuli Tunnel that students write for homework or assignments.
Q2: When was the Karnaphuli Tunnel completed?
A: The tunnel was completed and opened to the public in 2023.
Q3: How long is the tunnel?
A: The main tunnel is about 3.32 kilometres long, and the total route, including connecting roads, is around 9.39 kilometres.
Q4: Why is the tunnel important?
A: It saves time, makes travel safer, improves connectivity, and supports trade, business, and tourism.
Q5: Who can use the tunnel?
A: Vehicles like cars, buses, and trucks can use the tunnel, but some restrictions may apply for heavy or hazardous loads.