Qazian Bridge and Mian Poshteh Bridge
The Mian Poshteh Bridge is the bridge connecting the provinces of Azarbayjan and Gilan. It was constructed in Mian Poshteh and Qazian during the reign of Pahlavi I. Its length is 210 m. with a width of 10 m. and is of concrete. The same is one of the spectacular works of engineering in the current century.