In force since Dec 1, 2025
The oil companies pay for Vaca Muerta's roads: USD 51M with no public money
By Pass de Añelo Trust (TMF Trust, 06/19/2025) + ratifying Ley 3537 (Official Gazette 12/04/2025)
in forcePROVINCIAL
Energy and natural resources
Ley 3537 ratifies the Añelo by pass trust: the operators put up the capital, recover it through the toll and the work gets done with no public budget.
The other rules on this subject43
The State reorders the trunk gas pipelines and forces firm transportation contracts to be redrawnRes. SE 66/2026 (Official Gazette, Mar 13, 2026) + Res. ENARGAS 409/2026in execution
Hydrocarbons: the pre-export local offer fallsSE Res. 166/2026 (Official Gazette, Jul 22, 2026)in force
What changed and who it applies to
What changed
Neuquén and the Vaca Muerta operators set up a public-private scheme to build roads without state budget. The oil companies created the Fideicomiso By Pass de Añelo (contract of 06/19/2025, amended on 10/02/2025, with TMF Trust Company as trustee) to pave 51 km of Provincial Routes 8 and 17 and build the bypass that connects them. There are nine settlors: YPF, Vista, Pluspetrol, PAE, Pampa, Tecpetrol, Chevron, Petrolera El Trébol (Phoenix) and Total Austral; Shell is not listed. Once the work is finished, the Province receives it as a donation with charge, puts it under toll and the Dirección Provincial de Vialidad operates it, including toll collection (arts. 3 to 5); the framework agreement is exempt from stamp tax and the trust from turnover tax (art. 7) verif. According to the specialized press, the work was estimated at USD 51 million plus VAT; five «main sponsors» (YPF, Vista, Pluspetrol, PAE and Pampa) put in some USD 6.8 million each (13.3%) and four «secondary beneficiaries» (Tecpetrol, Total, Chevron and Phoenix) USD 2.6 million each (5%); Shell had until 10/24/2025 to join; the work takes 18 months; the toll pays first for maintenance and then for repayment; the agreement expires 15 years after the toll effectively starts or once the investment is repaid, whichever comes first, and the tariff is adjusted by the price of grade-2 diesel; the aim is to take heavy traffic off Route 7 between Añelo and San Patricio del Chañar prob. In 2026 a second agreement, separate from the trust, was signed: on 09/08/2026 the Province and 15 operators agreed to pre-finance the paving of 158 km of Provincial Routes 8, 51 and 7, with works for USD 154.5 million and an agreement for USD 177.6 million once a 15% contingency is added. By section: RP 8, 95 km, USD 91.3 million; RP 8, 8 km, USD 6.8 million; RP 51, 40 km, USD 50.4 million; RP 7, 15 km, USD 6 million. The companies put up the capital at zero interest and recover it through tolls and by deducting up to 20% of royalties from month 30 of each disbursement prob. The Legislature approved it in the session of 10/07/2026 verif. verif Dec 1, 2025 ↗
In force
Trust constituted on 06/19/2025 (addendum of 10/02/2025); Province–trustee framework agreement of 09/08/2025; ratifying Ley 3537 passed on 11/13/2025, promulgated on 12/01/2025 and in force since its publication in Official Gazette No. 4516 of 12/04/2025 (art. 9) verif. The second road agreement, of 09/08/2026, was approved by the Legislature in October 2026 verif. verif Dec 1, 2025 ↗
Who it applies to
The Vaca Muerta operators that put up the capital: the nine settlors of the Añelo bypass verif and the 15 that signed the September 2026 agreement, which recover it through tolls and royalty deductions prob. For the local supplier of road construction, earthworks, asphalt, signage and logistics, contracted work opens up in the territory: some USD 51 million for the bypass and USD 154.5 million for the package of Routes 8, 51 and 7 (USD 177.6 million with contingencies), already approved by the Legislature prob. Those who use those routes, carriers and suppliers, will pay tolls; on the bypass, for up to 15 years or until the investment is repaid prob. It is public works financed by private players, and its volume makes it one of the most concrete sources of demand for the area's road SMEs thesis. prob Dec 1, 2025 ↗
The norm
Ley provincial 3537 (passed on 11/13/2025, promulgated by Decreto 1591/2025 on 12/01/2025 and published in Official Gazette No. 4516 of 12/04/2025) verif: it ratifies the Framework Agreement of 09/08/2025 between the Province and TMF Trust Company to pave sections of Provincial Routes 8 and 17 (51 km) and build the by-pass that connects them, and authorizes the Ministry of Infrastructure to join the Fideicomiso By Pass de Añelo as fideicomisario, the trust's final beneficiary (contract of 06/19/2025 between YPF, Vista, Pluspetrol, PAE, Pampa, Tecpetrol, Chevron, Petrolera El Trébol/Phoenix and Total Austral as settlors and TMF Trust as trustee, amended on 10/02/2025). It empowers the DPV to operate the routes, including toll administration (art. 5), and exempts the framework agreement and the donation instruments from stamp tax, and the trust from turnover tax (art. 7). Note: Decreto provincial 1150/25, which shows up in some press reports, corresponds to a different blocks agreement (La Escalonada / Rincón La Ceniza), NOT to the road trust. verif Dec 1, 2025 ↗
Our reading
Neuquén solved Vaca Muerta's road bottleneck without spending a public peso: the oil companies put up a trust of some USD 51 million to build the 51 km of the Añelo bypass, and they recover what they put in only from what is left of the toll after operating and maintaining the road, capped at the amount invested. The next package, USD 154.5 M for 158 km of routes 8, 51 and 7, is recovered by the operators through tolls and up to 20% of royalties, and the Legislature already approved it in October 2026. For the satellite supplier it is concrete demand -asphalt, earthworks, logistics, signage- and the signal that here critical infrastructure gets built, with or without a State budget. thesis
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Where it lands, province by province1
Neuquén Original trust (Ley 3537: YPF, Vista, Pluspetrol, PAE, Pampa, Tecpetrol, Chevron, Phoenix and Total, nine settlors; Shell did not sign): 51 km of the Añelo bypass, some USD 51 million plus VAT of private financing, recovered via tolls for up to 15 years. Second agreement, signed on 09/08/2026 with 15 operators and approved by the Legislature in October 2026: 158 km of Routes 8, 51 and 7, USD 154.5 million of works (USD 177.6 million with contingencies), which the companies recover through tolls and by deducting up to 20% of royalties prob. It solves the road bottleneck without state budget. favorable thesis
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Analysis and curation: Ignacio Aredez
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verif primary source · prob primary source pending · unconf a source said it · estim our own calculation · thesis our reading · the date belongs to the datum, at the precision its source allows