What is the location of the arch of Constantine?

The Arch of Constantine is located in Rome, Italy, near the Colosseum. It stands at the western end of the Roman Forum and serves as a monumental triumphal arch, commemorating Emperor Constantine's victory at the Battle of Milvian Bridge in 312 AD. The arch is one of the most well-preserved ancient monuments in Rome and is situated between the Palatine Hill and the Colosseum.