The Arch of Drusus is a Roman triumphal arch located in the city of Rome, Italy. It was built in honor of the Roman general and politician Drusus, who was the son of the Emperor Tiberius. The arch is notable for its architectural design and historical significance, marking a key point in the development of Roman monumental architecture. Constructed in the early 1st century AD, the arch features a single opening and is adorned with decorative reliefs. It stands as a testament to the Roman Empire's engineering prowess and commemorates military victories. The Arch of Drusus is an important example of Roman heritage and continues to attract visitors interested in ancient history.