The stretch of wall outside Porta Altinia, rebuilt after the bombing of the war, was interrupted by a break open a half of when the three-door, which for centuries had been the only access to the city of Treviso, was added this space to create a direct route of communication with the Piazzale Duca d'Aosta and the adjacent railway station, built during the Austrian domination. The current was rebuilt in the postwar period.
The first train arrived from Venice to Treviso on 15 October 1851, four years after the rail link with Treviso Udine, in 1877 with Vicenza, in 1884 with Feltre. In short, the station became a symbol of progress in a city that affrancatasi in 1866 from foreign domination, proceeded apace to express those resources and energies until then kept the uncertainty prevailing political situation. This economic recovery certainly helped the Regional Exhibition of 1875, which was held not far from the railway station, just inside the walls in a stable located along Via Roma, near the bus station.
Behind rises and behind an embankment, on top of which is still active Officina del Gas, one of the first nell'800 fate in Italy for the production and distribution of gas and lighting fuel. The hill is supported on three sides by the wall that demarcates the sixteenth massive tower of San Marco overlooking the English Channel Polveriera and owes its existence to the construction of the castle (now no longer exists) erected at the beginning of the thirteenth century to control the Bridge San Martino. To San Martino was the only bridge over Sile, then forced to move anyone came from Venice and had wanted to reach the subalpine regions and transalpine. Al Ponte di San Martino, Sile comes enclosed in grassy banks where he was also the last of the mills that crossed the river, where now the water jump is exploited by a hydroelectric "underwater". This mill was equipped with sixteen wheels and was a highly complex activities and ancient tradition, already mentioned in documents of the thirteenth century. A side of the basin that feeds the plant is a small canal path at the back by a water low and fast. Once a year the locks are opened to allow the rise of young eels.
Among this channel and the basin, in a small embankment roses bloom from Orléans (which rises along the Loire), a city that honors such as Treviso, a person of arms, Joan of Arc (1412-1431). The city is twinned with Treviso on October 3 1959 in the belief "that this world will not be truly human only to the extent to which people live free in cities." Also in honor of San Martino, rises along Corso del Popolo (left), the Church from the architectural individuality. The interior can appreciate the bold design of reinforced concrete roof supported by two pillars eccentric who protendono obliquely from up to the altar.