Bridge of Sighs a translation from the Italian "Ponte dei sospiri" in the 19th century, comes from the suggestion that prisoners would sigh at their final view of beautiful Venice through the window before being taken down to their cells. In reality, the days of inquisitions and summary executions were over by the time the bridge was built, and the cells under the palace roof were occupied mostly by small-time criminals. In addition, little could be seen from inside the bridge due to the stone grills covering the windows. The name "Bridge of Sighs" has since been applied by association to other bridges
Limestone Corner a series of banks) was later built within the camp, the rampart, ditch, all four gateways (one in the middle of each side) and traverses remain visible. The foundations of several interior buildings are present, which may point to the camp being occupied for more than a single campaign season. The camp was excavated in 1912. Pottery dating to the second century was found, along with pottery dating to the late third or early fourth century. Location: The trig point at Limestone Corner is of the Pillar type. It has identification number TP4416, and is known as Limestone Bank. Limestone