Spain is home to many remarkable bridges that showcase its rich architectural heritage. Notable examples include the Roman Bridge in Córdoba, which dates back to the 1st century BC, and the modern Millennium Bridge in Zaragoza, known for its unique design. These structures not only serve as vital transportation links but also attract tourists interested in history and engineering. The Puente Nuevo in Ronda is another iconic bridge, spanning a deep gorge and connecting the old and new parts of the city. Additionally, the Alcantara Bridge, built by the Romans, remains one of the best-preserved ancient bridges in Spain, highlighting the country's diverse bridge-building traditions.