Aji Chay Bridge is among the oldest monuments of Tabriz located on Shahid Babayi Boulevard. It belongs to Safavid and Qajar periods. This bridge has 16 spans and its length and width are 105m and 5m respectively. For the first time, it has been registered in the texts of Safavid Period at the time of Shah Ismail I in Venetians Itinerary. Due to flooding and regional conflicts, Aji Chay Bridge has been damaged and repaired several times and thus its architecture is not uniform. Aji Chay Bridge has been registered as a national monument of Iran.