The first Pueyrredón bridge over the Riachuelo of Buenos Aires, named to honor the memory of Arq. Prilidiano Pueyrredón, designer of the bridge who had died one year before it was opened (1871). The bridge would be destroyed by the flooding in 1884 and replaced by a wood brige. Finally, a new "Puente Pueyrredón" made of iron, was inaugurated in 1903.