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On Monday (4), DNIT presented the construction schedule for the Brazil-Argentina bridge between Porto Xavier, in Rio Grande do Sul, and San Javier, in Argentina. The structure will have a length of 950 meters over the Uruguay River, will include customs complexes at both ends, will cost R$ 214 million funded by the New PAC, and will replace the ferry crossing that is currently the only way to cross the border at this section.
The schedule was announced by the National Department of Transport Infrastructure (DNIT), in a presentation held at the Uruguay River Viewpoint in Porto Xavier, with the presence of local and regional authorities from both countries. When the works are expected to start: in the second half of 2027, after the completion of the environmental licenses stage and ratification of the agreement with Argentina, estimated at 15 to 19 months. How the Brazil-Argentina bridge will be built: with 950 meters of length over the Uruguay River, 900 meters of accesses on the Brazilian side, and 500 meters on the Argentine side, in addition to customs complexes at both ends. Why this bridge is necessary: currently, the crossing between Porto Xavier and San Javier depends on ferries with limited operating hours, and the new land connection will shorten the route between Foz do Iguaçu and Rio Grande do Sul via the Argentine route.
According to information from the portal h2foz, the contract with the company winning the bid is already signed, according to DNIT. The full deadline for completion of the work is up to 48 months from 2026 as a reference, which places the delivery of the Brazil-Argentina bridge on the horizon of 2030. The investment of R$ 214 million will come entirely from federal government resources through the New Growth Acceleration Program (New PAC), and Brazil will bear the total financing of the work, including the customs infrastructure on both sides of the border.
From ferry to bridge: what changes at the Uruguay River border
The crossing between Porto Xavier and San Javier is currently operated exclusively by ferries that cross the Uruguay River at predetermined times. For those who need to cross the border, this means relying on fixed schedules, facing queues during peak periods, and accepting that the crossing can be interrupted by adverse weather conditions or maintenance of the vessels. In a section where trucks, cars, and passengers share the same ferries, the transport capacity is limited, and the waiting time can turn a short trip into hours of delay.
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With the 950-meter Brazil-Argentina bridge, the crossing that currently depends on ferry schedules will be made in minutes by land, at any time of day or night. For bilateral trade between the two countries, the change is significant: cargo trucks will no longer need to wait for the next available ferry and will be able to cross the border with the same fluidity as any highway. For drivers and passengers, the bridge eliminates the uncertainty of relying on a service with limited capacity and restricted operating hours.
950 meters, 900 of access in Brazil and 500 in Argentina
The dimensions of the Brazil-Argentina bridge go beyond the 950 meters that cross the Uruguay River. The project includes 900 meters of road access on the Brazilian side and 500 meters on the Argentine side, totaling more than 2.3 kilometers of infrastructure between access roads and the bridge structure itself. These accesses connect the crossing to the road networks of both countries, allowing traffic to flow directly between regional highways without the need to travel through narrow urban streets to reach the bridgehead.
The customs complexes planned at the two bridgeheads are an integral part of the R$ 214 million budget. The customs infrastructure is essential for the crossing to function as a point of migratory and cargo control, with scales, inspection areas, federal revenue posts, and the Argentine customs operating in an integrated manner. Without the customs complexes, the bridge would be just a physical structure without legal functionality for international trade and the transit of people between the two countries.
The shortcut between Foz do Iguaçu and Rio Grande do Sul
One of the strongest arguments in favor of the Brazil-Argentina bridge between Porto Xavier and San Javier is the impact on regional logistics. The new land connection will shorten the route between Foz do Iguaçu and Rio Grande do Sul for those who choose to cross Argentina instead of traveling on Brazilian highways, which in some stretches are longer, less maintained, or more congested. The route through Argentina, using the bridge in Porto Xavier, offers an alternative that can be faster and more efficient for freight carriers and travelers.
Currently, the dependence on the ferry in Porto Xavier makes this route unattractive for freight transport that requires schedule predictability. With the bridge operating 24 hours a day, the Argentine route becomes viable for trucks transporting grains, meats, industrial products, and various goods between western Paraná and the interior of Rio Grande do Sul. For the local economies of Porto Xavier and San Javier, the bridge means not only more vehicle traffic but also the possibility of becoming logistical support points with fuel stations, restaurants, and services for drivers.
R$ 214 million from the New PAC: who pays the bill
The investment of R$ 214 million in the Brazil-Argentina bridge will be fully financed by the Brazilian federal government, through the New Growth Acceleration Program. Brazil will bear the total cost of the project, including the bridge over the river, road accesses on both sides, and customs complexes both on the Brazilian and Argentine sides. This financing model, where one country covers the entire investment, is common in international bridges where the strategic interest is asymmetrical or where one side has greater budgetary capacity.
The amount of R$ 214 million includes all stages, from the earthworks of the accesses to the construction of the customs buildings. For the federal government, the bridge is another item in the New PAC portfolio dedicated to border integration, an agenda that seeks to reduce logistical bottlenecks at Brazil’s land borders with its neighbors. For Rio Grande do Sul, which has the largest land border with Argentina, each new bridge represents one less point of dependency on ferries and precarious crossings.
The schedule: 15 months of licenses and 48 months of construction
DNIT detailed that the contract with the company responsible for the construction is already signed, but the next stage involves obtaining environmental licenses, ratifying the international agreement with Argentina, and finalizing the executive project. This phase is estimated to last 15 to 19 months, which means that the construction of the Brazil-Argentina bridge should effectively start in the second half of 2027. From the start of construction, the expected timeframe is up to 48 months for total completion.
If the schedule is met without significant delays, the bridge between Porto Xavier and San Javier could be inaugurated around 2030. The nearly four-year construction period reflects the complexity of building a 950-meter structure over a large river like the Uruguay, which presents level variations according to the seasons and requires deep foundations in the riverbed. Combined with the licensing time, the total period between the announcement of the schedule and the delivery of the bridge is approximately five years, a timeframe considered realistic for border infrastructure projects.
A bridge that replaces decades of ferry
The Brazil-Argentina bridge between Porto Xavier and San Javier will be 950 meters long, will cost R$ 214 million, will start being built in 2027, and is expected to be completed by 2030. When inaugurated, it will replace the ferry crossing that for decades has been the only way to cross the Uruguay River at this border section, transforming into minutes of highway what today depends on schedules, queues, and weather conditions. For Porto Xavier, San Javier, and the entire region, the bridge is not just infrastructure: it is the promise of integration that two border cities have awaited for generations.
Do you think the bridge between Porto Xavier and San Javier will change the economic dynamics of the Brazil-Argentina border? Tell us in the comments if you have already crossed the Uruguay River by ferry, what you think about the investment of R$ 214 million, and if you believe the 2030 deadline will be met. We want to hear your opinion about this project.
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