The Paso de los LibresâÂÂUruguaiana International Bridge is a combined road and railroad bridge that joins Argentina and Brazil across the Uruguay River, running between Paso de los Libres, Corrientes Province, Argentina, and Uruguaiana, Rio Grande do Sul, Brazil. It measures in length.
Construction started in 1943 and the bridge was open for transit in 1945, though the 1945 Brazilian coup d'état made the official inauguration happen in 1947.