বাংলাদেশ সেতু কর্তৃপক্ষ

Bangladesh Bridge Authority (BBA) is a statutory organization under the Bridges Division, Ministry of Road Transport and Bridges, Government of Bangladesh. Under the Bangladesh Bridge Authority Act, 2016, the authority is responsible for the construction and maintenance of major infrastructure including bridges of 1,500 metres or longer, toll roads, flyovers, expressways, tunnels, causeways and ring roads.