Write a paragraph on 'Dhaka Metro Rail'.

                                    Dhaka Metro Rail
Dhaka Metro Rail is one of the mega projects of Bangladesh government. It is no longer a dream but a visible reality. On December 28, 2022, Prime Minister, Sheikh Hasina opened a section of the Mass Rapid Transit, known as MRT Line-6. This section connects Agargaon to Uttara. It is to be added that the 20.1 km long metro rail line from Uttara to Motijheel is known as MRT 6. It will be able to carry 60 thousand passengers per hour and 5 lakh passengers per day. There are plans to build six metro rail lines in Dhaka by mid-2030. The metrorail is going to play an effective role in decreasing traffic. It will not only ease traffic congestion, but also will greatly enhance the beauty of Dhaka city. Besides, as it is fully electric, it will play an effective role in reducing the environmental pollution. The metro rail is well equipped with all kinds of modern facilities so that the passengers can complete their journey with ease and comfort. Every metro train station has amenities such as an operation room, ticket booth, lounge, fire suppression system, escalator, lift, and more. A large amount of employment has already taken place for metro rail operation and maintenance. These jobs and opportunities will stimulate the economy and eventually benefit the whole nation. The metro rail will encourage the expansion of various businesses close to the stations due to easy access to the transportation system. Thus, metro rail will have a significant positive impact on the nation's GDP.