The colonnaded street includes the ruins of the Romans who took control of Petra in 106 AD, and it was one of the main shopping streets in ancient Petra, and excavations indicate that there is an older road than it that included a 1-2-storey building, and it is believed that this was the heart of the city and the center of commercial activities And transactions during the third century BC, and the use of the street in this way continued throughout the Byzantine period. Today, the colonnaded street is considered an archaeological and historical site, and at its end lies the triple gate that leads to the temple of Qasr Bint.