- 109 BCE
The Roman censor Marcus Aemilius Scaurus builds the Pons Milvius (Milvian Bridge) to allow the Via Flaminia to cross the Tiber River.
- 63 BCE
Cicero captures emissaries on Milvian Bridge
- 108 CE
Pope Pius VII restores the Milvian Bridge, adding a triumphal arch at its entrance.
- 28 Oct 312
Battle of Milvian Bridge; Constantine converts to Christianity
The Milvian Bridge is restored by Pope Pius IX.