The Viali di Circonvallazione are a series of 6-lane boulevards surrounding north part of the historic centre of Florence.
Viali di Circonvallazione Wikipedia
The boulevards follows the outline of the ancient walls of Florence, that were demolished since 1865 according to the Giuseppe Poggi's project to make Florence, then the capital of Italy, a modern city with wide boulevards were inspired by those of Paris. Around the former gates of the city, squares and palaces were created.
Today the viali di Circonvallazione are the main arterial street of Florence for the traffic from west to east.
The route (from west) starting from Ponte alla Vittoria bridge is:Viale Fratelli Rosselli (with Torre della Serpe and Leopolda Station)
Piazzale of Porta al Prato
Viale Filippo Strozzi (aroung the Fortezza da Basso)
Viale Spartaco Lavagnini
Piazza della Libertà (with Porta San Gallo, Triumphal Arch of the Lorraine and the Parterre)
Viale Giacomo Matteotti
Piazzale Donatello (around the English Cemetery)
Viale Antonio Gramsci
Piazza Beccaria (with Porta alla Croce, Archive of State and La Nazione headquarters)
From here the boulevards divide into:
Viale Giovine Italia (with the Torre della Zecca and Arno River)
Viale Giovanni Amendola