Paso de los Libres – Uruguaiana International Bridge

The Paso de los Libres–Uruguaiana International Bridge is a combined road and railway crossing spanning 1,419 meters (4,655 feet) above the Uruguay River, linking Paso de los Libres in Argentina with Uruguaiana in Brazil. The structure features separate lanes for vehicles and trains, allowing both forms of traffic to operate side by side safely.

Construction of this international connection began in 1942 during World War II and was completed on October 15, 1945. The project marked a turning point in regional infrastructure, enabling direct transportation links between Argentina and Brazil.

The bridge carries the names of two national leaders—Agustín P. Justo from Argentina and Getúlio Vargas from Brazil—reflecting the political partnership between the nations. As you cross, you encounter these names as a reminder of the shared history binding the two countries.

The structure serves as a border crossing and operates daily with international cargo trucks, passenger vehicles, and railway transport. When crossing, allow extra time for processing, especially during peak hours and holidays.

The bridge employs a cantilever design that supports the roadways above the wide river without driving pilings into the water. This engineering solution was remarkable for its time and remains a noteworthy feat of structural design.