The Arch of Hadrian is a significant Roman architectural feature located in the ancient city of Jerash. It is one of the prominent structures within the archaeological site and stands as a testament to the city's Roman heritage. The Arch of Hadrian was built in 129 CE to honor the visit of the Roman Emperor Hadrian to the city. The arch is constructed in the Roman architectural style and consists of a central archway flanked by two smaller arches on each side. The central arch, through which people would pass, is larger and more decorative than the side arches. It is adorned with intricate details, including ornate Corinthian capitals and elaborate friezes depicting various mythological scenes and imperial symbols. The Arch of Hadrian was constructed using local limestone, and its size and grandeur would have made a powerful impression on visitors entering the city. It served as a symbol of Roman authority and a visual representation of the close relationship between the Roman Empire and the city of Jerash. Visitors can walk through the central arch and appreciate the fine craftsmanship and artistic details of the structure. The arch stands as a reminder of the city's historical significance and provides a glimpse into the grandeur of the Roman period.