Dalalpur Bridge a Mughal structure, spans the Pankhiraj Khal (canal) on the northern side of Panamnagar in sonargaon and connects Adampur and Dalalpur. It has three arches. The middle arch was made wider and higher for the safe passage of boats. The pathway is made of bricks set in circular rows. The bridge slopes down steeply on either side. [Muazzam Hussain Khan]