Argentina · INFRASTRUCTURE
Key Facts
- —What happened Argentina signs the Río Negro highway transfer on Monday 24 August 2026.
- —How big The deal covers about 560 km of National Routes 22 and 151.
- —The real story Roads stay federal, but Río Negro gains decision-making power for 20 years.
- —The catch The US$60 million loan for repaving is under discussion, not part of the deal.
- —Who it hits Governor Alberto Weretilneck signs with cabinet chief Diego Santilli and economy minister Luis Caputo.
- —What comes next A six-month transition period for the Tren del Valle railway follows the signing.
The deal hands Río Negro control over two national highways and a passenger railway, but the roads stay federal property.

Argentina signs the Río Negro highway transfer on Monday 24 August 2026. The province takes over two national routes and a passenger railway.
Cabinet chief Diego Santilli and economy minister Luis Caputo will sign the agreement with governor Alberto Weretilneck at 1pm. The signing will take place at the presidential palace, Casa Rosada.
What the Río Negro Highway Transfer Includes
The Río Negro highway transfer covers National Route 22 and National Route 151, together about 560 kilometres of key corridors. Route 22 connects Río Colorado to Cipolletti, while Route 151 links Cipolletti to the La Pampa border.
In addition, the agreement includes the Tren del Valle, a passenger service running between Plottier and Cipolletti. The province will take over operation after a six-month transition period, according to Ámbito Financiero.
The signing is set for Monday 24 August 2026 at 1pm at the presidential palace. Cabinet chief Diego Santilli and economy minister Luis Caputo will formalize the agreement with governor Alberto Weretilneck.
The signing will take place at Casa Rosada, the presidential palace in Buenos Aires. Cabinet chief Diego Santilli and economy minister Luis Caputo will join governor Alberto Weretilneck.
Ownership Stays National
This is not a transfer of ownership, as regional outlet ANRoca explained. The roads remain national.
However, the power to decide what is done with them passes to the provincial government in Viedma. Therefore, the province can carry out works and sign contracts without permission from Buenos Aires.
It assumes full responsibility for the national roads, including technical design and dealing with companies. As a result, the roads remain national, but the province gains decision-making power.
This arrangement was described by ANRoca in April. The roads will remain national routes, owned by the federal government.
However, the province gains the power to decide what is done with them, as ANRoca explained.
Twenty-Year Term Confirmed
The cession runs for 20 years, the same term agreed with other provinces, reported Ámbito Financiero. Río Negro had initially asked for 30 years, but the signing reflects the shorter period.
Meanwhile, the railway piece has its own timeline. A six-month transition period was set before the province assumes operation of the Tren del Valle, according to the same report.
However, the term is 20 years, not the 30 years originally requested. This matches the period agreed with other provinces, though none are named.
The 20-year term matches what other provinces have agreed, although none are named. Río Negro had initially asked for 30 years, but the signing reflects the shorter period.
Province Takes on Maintenance and Works
The federal government framed the deal as transferring operation and maintenance of the national roads, without losing their national status. Mejor Informado reported that a decree would define this arrangement.
As a result, Río Negro will handle daily upkeep and future projects. Investments, according to the April description, would be financed through peaje, or tolls, rather than federal transfers.
In addition, the province will handle technical design and manage contracts with companies. Investments will be financed through peaje, or tolls, as described in April.
The province will handle daily upkeep and future projects, with investments financed through peaje, or tolls. This arrangement was described in April and remains the basis for the deal.
Railway Transfer to Provincial Company
Governor Weretilneck said the national government’s decision is to transfer the Tren del Valle. Therefore, the Plottier–Cipolletti service goes to Tren Patagónico.
This was reported by Diario Río Negro in April. After the six-month transition, the province will run the service.
No changes to the service itself were documented in the research. Meanwhile, the Tren del Valle service will transfer to Tren Patagónico, the provincial railway company.
The six-month transition period allows for a smooth handover. The Tren del Valle service will transfer to Tren Patagónico, the provincial railway company.
The six-month transition period allows for a smooth handover, as reported by Diario Río Negro.
Funding Dispute Before the Signing
Río Negro had held out for money before signing. NoticiasNet reported on 12 August that the province demanded legal conditions and the release of financing before moving ahead.
Provincial public works minister Alejandro Echarren said Río Negro had offered to take charge of routes 22 and 151. However, the nation refused the funds, according to the same report.
Still, the province demanded legal conditions and financing before moving ahead. The nation refused the funds, but the signing proceeded.
Río Negro demanded legal conditions and financing before moving ahead, but the nation refused the funds. However, the signing proceeded on Monday, according to NoticiasNet.
Separate Loan for Repaving
Separately, NoticiasNet reported a US$60 million loan to begin repaving once the transfer takes place. This loan is under discussion and is not part of the agreement signed on Monday.
It is not compensation from the federal government. The loan would fund initial road works, but no budget figures or start dates were confirmed.
However, the loan is under discussion and not part of the agreement. It would fund initial repaving, but no start dates were confirmed.
The US$60 million loan is under discussion and not part of the agreement. It would fund initial repaving, but no start dates were confirmed.
Wider Policy Context
The 20-year term matches what other provinces have agreed, according to Ámbito Financiero. However, the report does not say how many provinces have signed or name them.
Still, this deal fits a broader pattern of the federal government shifting road responsibilities to provinces. Río Negro is one province that has offered to take charge of its national routes.
In addition, this deal reflects a broader trend of transferring road responsibilities to provinces. Río Negro is one province that has offered to take charge of its routes.
What Happens Next
After the signing, the province will begin the six-month transition for the railway and prepare to take over road operations. In short, the Río Negro highway transfer shifts decision-making to Viedma while keeping the roads federal.
The railway will follow a similar path, with the province taking control of the Tren del Valle. After the signing, the province will begin the six-month transition for the railway.
Meanwhile, it will prepare to take over road operations, though specific powers of Vialidad Nacional remain unspecified.
Frequently Asked Questions
What is the Río Negro highway transfer?
It is an agreement signed on 24 August 2026. It transfers the running and upkeep of National Routes 22 and 151 to Río Negro province.
How long does the transfer last?
The term is 20 years, according to Ámbito Financiero, the same period agreed with other provinces. Río Negro had initially asked for 30 years.
Does the railway transfer to the province?
Yes, the Tren del Valle service between Plottier and Cipolletti will transfer to Tren Patagónico, the provincial railway company. A six-month transition period is set before the province takes over operation.
Will drivers pay tolls on these roads?
According to the April description, investments in the roads would be financed through peaje, or tolls. However, no toll rates or booth locations were confirmed in the research.
Connected Coverage
Sources: Ámbito Financiero; El Cordillerano; Diario Río Negro; ANRoca; Mejor Informado; NoticiasNet.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error
Read More from The Rio Times