CS Infra International Bridge Brazil-Argentina (IDBI-15776-01)

Regions
  • Latin America and Caribbean
Geographic location where the impacts of the investment may be experienced.
Countries
  • Argentina
  • Brazil
Geographic location where the impacts of the investment may be experienced.
Financial Institutions
  • IDB Invest (IDBI)
International, regional and national development finance institutions. Many of these banks have a public interest mission, such as poverty reduction.
Project Status
Proposed
Stage of the project cycle. Stages vary by development bank and can include: pending, approval, implementation, and closed or completed.
Bank Risk Rating
B
Environmental and social categorization assessed by the development bank as a measure of the planned project’s environmental and social impacts. A higher risk rating may require more due diligence to limit or avoid harm to people and the environment. For example, "A" or "B" are risk categories where "A" represents the highest amount of risk. Results will include projects that specifically recorded a rating, all other projects are marked ‘U’ for "Undisclosed."
Voting Date
Apr 20, 2026
Date when project documentation and funding is reviewed by the Board for consideration and approval. Some development banks will state a "board date" or "decision date." When funding approval is obtained, the legal documents are accepted and signed, the implementation phase begins.
Borrower
CS Rodovias Mercosul SPE S.A.
A public entity (government or state-owned) provided with funds or financial support to manage and/or implement a project.
Sectors
  • Transport
The service or industry focus of the investment. A project can have several sectors.
Investment Type(s)
Loan
The categories of the bank investment: loan, grant, guarantee, technical assistance, advisory services, equity and fund.
Investment Amount (USD)
$ 17.50 million
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Loan Amount (USD)
$ 17.50 million
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Project Cost (USD)
$ 17.47 million
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Bank Documents
Primary Source

Original disclosure @ IDBI website

Updated in EWS Apr 21, 2026

Disclosed by Bank Mar 18, 2026

Contribute Information
Can you contribute information about this project?
Contact the EWS Team

Project Description
If provided by the financial institution, the Early Warning System Team writes a short summary describing the purported development objective of the project and project components. Review the complete project documentation for a detailed description.

According to the IDBI, the Sao Borja-Santo Tome International Bridge Project aims to modernize and efficiently operate a critical Brazil-Argentina cross-border transport corridor under a 25-year binational PPP concession granted by COMAB. With total investments of approximately US$58.4 million, the Project covers the international bridge, access roads, and the Unified Border Center (CUF), addressing deteriorated infrastructure, limited processing capacity, and operational inefficiencies. By upgrading roads, border facilities, and customs and sanitary systems, the Project seeks to improve border efficiency, service quality, and reliability, supporting gradual traffic growth and stronger regional integration within MERCOSUR.

Investment Description
Here you can find a list of individual development financial institutions that finance the project.
Private Actor 1 Private Actor 1 Role Private Actor 1 Sector Relation Private Actor 2 Private Actor 2 Role Private Actor 2 Sector
- - - - CS Rodovias Mercosul SPE S.A. Client -

Contact Information
This section aims to support the local communities and local CSO to get to know which stakeholders are involved in a project with their roles and responsibilities. If available, there may be a complaint office for the respective bank which operates independently to receive and determine violations in policy and practice. Independent Accountability Mechanisms receive and respond to complaints. Most Independent Accountability Mechanisms offer two functions for addressing complaints: dispute resolution and compliance review.

PHONE NUMBER: +55 55 99141-9430

POST OFFICE ADDRESS: RN 121, km 5,5 - Centro Unificado de Fronteira - Santo Tome - Corrientes, Argentina

ACCESS TO INFORMATION

You can submit a request for information disclosure at: https://www.iadb.org/en/access-information/information-request

ACCOUNTABILITY MECHANISM OF IDB / IDB INVEST

The Independent Consultation and Investigation Mechanism (MICI) is the independent complaint mechanism and fact-finding body for people who have been or are likely to be adversely affected by an Inter-American Development Bank (IDB) or Inter-American Investment Corporation (IDB Invest)-funded project. If you submit a complaint to MICI, they may assist you in addressing the problems you raised through a dispute-resolution process with those implementing the project and/or through an investigation to assess whether the IDB or IDB Invest is following its own policies for preventing or mitigating harm to people or the environment. You can submit a complaint by sending an email to MICI@iadb.org. You can learn more about the MICI and how to file a complaint at http://www.iadb.org/en/mici/mici,1752.html (in English) or http://www.iadb.org/es/mici/mici,1752.html (Spanish).

How it works

How it works