Pont Vell is the ancient bridge which crosses the Riu de Santa Eulària (Santa Eulària river), the only river on the Spanish island of Ibiza. The bridge stands next to the modern road bridge on the western approach to the town of Santa Eulària des Riu. Today the bridges is only used as a footbridge with all other traffic restricted to the adjacent modern bridge.
Pont Vell was an important strategic crossing and was once the only way into Santa Eulària from the west. Its origins are considered to be Roman. The Rome Empire had made Ibiza a Federatae Civitae. The island was never conquered by the Romans and during a gradual period of Romanization the island saw an economic golden age which lasted from approximately 25 BC and AD 75. It is thought that it was during this period the first bridge was built by the Romans to access the north east Canton of the island. The bridge that stands today is probably built on the foundations of the Roman bridge. It has been estimated that this bridge was probably built in the sixteenth or seventeenth century.
References:The Basilica of Santa Maria in Trastevere is one of the oldest churches of Rome. The basic floor plan and wall structure of the church date back to the 340s, and much of the structure to 1140-43. The first sanctuary was built in 221 and 227 by Pope Callixtus I and later completed by Pope Julius I.
The inscription on the episcopal throne states that this is the first church in Rome dedicated to Mary, mother of Jesus, although some claim that privilege belongs to the Basilica di Santa Maria Maggiore. A Christian house-church was founded here about 220 by Pope Saint Callixtus I (217-222) on the site of the Taberna meritoria, a refuge for retired soldiers. The area was made available for Christian use by Emperor Alexander Severus when he settled a dispute between the Christians and tavern-keepers.
The church underwent two restorations in the fifth and eighth centuries and in 1140-43 it was re-erected on its old foundations under Pope Innocent II.