It was constructed by Gaius Flaminius during his censorship (220 BC).
Sources mention frequent improvements being made to it during the imperial period.
Augustus instituted a general restoration of the roads of Italy, assigning supervision of different regions to various senators.
He reserved the Flaminia for himself, and rebuilt all the bridges except the Pons Mulvius, by which it crosses the Tiber, 3 kilometres (2 miles) north of Rome (built by Marcus Aemilius Scaurus in 109 BC), and an unknown Pons Minucius.
Triumphal arches were erected in his honour on the former bridge and at Ariminum, the latter of which is still preserved.
Vespasian constructed a new tunnel through the pass of Intercisa (Furlo), in AD 77, and Trajan, as inscriptions show, repaired several bridges along the road.

In the Middle Ages it was known as the Ravenna road, as it led to the then more important city of Ravenna.
Following the end of the Exarchate of Ravenna, it fell into disuse during the Lombard period, but was partially reconstructed in the Renaissance era and continued to be of military importance down to the Napoleonic era and World War II.
As the SS 3 (Strada Statale 3) it remains one of the principal highways from Rome to the Adriatic coast.

The importance of the ancient Via Flaminia is twofold.
During the period of Roman expansion in the 3rd and 2nd centuries BCE, the Flaminia became, with the cheaper sea route, a main axis of transportation by which wheat from the Po valley supplied Rome and central Italy.
During the period of Roman decline, the Flaminia was the main road leading into the heartland of Italy.
It was taken by Julius Caesar at the beginning of the civil war, but also by various Germanic military forces and Byzantine generals.
A number of major battles were therefore fought on or near the Via Flaminia, for example at Sentinum (near the modern Sassoferrato) and near Tadinum (the modern Gualdo Tadino).
In the early Middle Ages, the road, controlled by the Eastern Roman Empire, was a civilizing influence, and accounted for much of what historians call the "Byzantine corridor".
It was constructed by Gaius Flaminius during his censorship (220 BC). Sources mention frequent improvements being made to it during the imperial period. Augustus instituted a general restoration of the roads of Italy, assigning supervision of different regions to various senators. He reserved the Flaminia for himself, and rebuilt all the bridges except the Pons Mulvius, by which it crosses the Tiber, 3 kilometres (2 miles) north of Rome (built by Marcus Aemilius Scaurus in 109 BC), and an unknown Pons Minucius. Triumphal arches were erected in his honour on the former bridge and at Ariminum, the latter of which is still preserved. Vespasian constructed a new tunnel through the pass of Intercisa (Furlo), in AD 77, and Trajan, as inscriptions show, repaired several bridges along the road.
In the Middle Ages it was known as the Ravenna road, as it led to the then more important city of Ravenna. Following the end of the Exarchate of Ravenna, it fell into disuse during the Lombard period, but was partially reconstructed in the Renaissance era and continued to be of military importance down to the Napoleonic era and World War II. As the SS 3 (Strada Statale 3) it remains one of the principal highways from Rome to the Adriatic coast.
The importance of the ancient Via Flaminia is twofold. During the period of Roman expansion in the 3rd and 2nd centuries BCE, the Flaminia became, with the cheaper sea route, a main axis of transportation by which wheat from the Po valley supplied Rome and central Italy. During the period of Roman decline, the Flaminia was the main road leading into the heartland of Italy. It was taken by Julius Caesar at the beginning of the civil war, but also by various Germanic military forces and Byzantine generals. A number of major battles were therefore fought on or near the Via Flaminia, for example at Sentinum (near the modern Sassoferrato) and near Tadinum (the modern Gualdo Tadino). In the early Middle Ages, the road, controlled by the Eastern Roman Empire, was a civilizing influence, and accounted for much of what historians call the "Byzantine corridor".
Via Flaminia