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CONSTRUCTION, OPERATION, MAINTENANCE, CONSERVATION AND EXPLOITATION OF SALTILLO NORTHWEST BYPASS, SALTILLO-MONTERREY TOLL HIGHWAY AND SANTA CATARINA VIADUCT, IN THE STATES OF COAHUILA AND NUEVO LEON.

Sector: Transport


Last Revision

March 09, 2026
 
Short Name of the Project:
0085 Saltillo Northwest Bypass, Saltillo-Monterrey Highway and Santa Catarina Viaduct
Type of Investment:
Brownfield
Subsector:
Highways / bridges
Asset (s):
 Highway 103.58 KM 
Contract Currency:
Mexican Pesos MXN
Estimated Investment MXN:

5,800,000,000

Estimated Investment USD:

300,518,134

Banobras, Fonadin involvement Banobras/Fonadin involvement

Exchange rate (USD/MXN) used by the Ministry of Finance for the economic plan 2026: $ 19.3
Contract Scope:
  Construction,  Operation,  Maintenance,  Conservation,  Exploitation
DISPLAY ALL

DESCRIPTION
CONCESSION TITLE (Nov. 17, 2006). Build, operate, exploit, conserve and maintain the the 49.8 km long Saltillo-Monterrey toll highway, from 46+210 km, Ojo Caliente I junction, in Coahuila, to 96+054 Km, Ignacio Morones Prieto road junction in Monterrey, Nuevo Leon; as well as the 45.1 km long Saltillo northwest bypass, which is subdivided in three 2-traffic lanes sections, starting in 0+940 km of the Saltillo-Zacatecas federal highway, and ending in 46+210 km, Ojo Caliente I, Coahuila junction.
FIRST MODIFICATION (Aug. 28, 2007). The condition regarding the concessionaire statutes is modified.
SECOND MODIFICATION (Dec. 15, 2009). The condition regarding additional works, improvements and extensions is modified.
THIRD MODIFICATION (May 10, 2010). A condition related to the request for credits is modified.
FOURTH MODIFICATION (Dec. 20, 2010). The term of the concession is extended by 15 years.
FIFTH MODIFICATION (Nov. 26, 2012). It is established that, although all the convertible subordinated credit has been amortized in advance and the stock market credits have been paid, the extension of 15 years is maintained.
SIXTH MODIFICATION (Nov. 4, 2019). The construction, maintenance and upkeep of a 6,728-km-long elevated urban viaduct starting at km 96+054 and ending at km 102+576867 plus 1,726 km of junctions, over the bed of the A4-type Santa Catarina river, is added, "Santa Catarina viaduct".

LEGAL AND FINANCIAL STRUCTURE
Type of Project
  Public / Private
Type of Contract
  Concession
Term
60 years
Selection Process
International Open Tender
Details
Payment Source
Project revenues / Rate
The main project´s source of payment are the toll fees collected by the concessionaire.

STATUS
Stage
  Operation
Substage
  > 5 years of operation
RELEVANT DATES
Request for proposals/Announcement October 18, 2005
Proposals Reception June 06, 2006
Contract Signing November 17, 2006
Operation Starting Date June 01, 2010
Term of the Contract November 17, 2066
Contractor
Concesionaria Autopista Monterrey-Saltillo  
Major Contractor’s Shareholders
Roadis Transportation Holding

GEOLOCATION
State(s)
Nuevo Leon, Coahuila   
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Go to GIS for this project

The georeferenced map of this highway is approximate, considering the start and end points included in the concession titles and the National Road Network, using the Geospatial Information System (SIG for its acronym in Spanish), of the National Agrarian Registry. This link is published under the Terms and Conditions of this site.

SPONSOR
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Entity
Secretaría de Infraestructura, Comunicaciones y Transportes
Department
Dirección General de Desarrollo Carretero
WebsiteInstitutional Arrangement

SUSTAINABLE INFORMATION
imagen sostentabilidad
Sustainability Datasheet

PROJECT’S SUSTAINABILITY SUMMARY

The project purpose is to facilitare the transit of cargo in the state of Coahuila and the transit of people, products and services for the socioeconomic dynamism between the metropolitan areas of Saltillo and Monterrey and the cross-border interconnectivity. The developer implements GHG emissions disclosure strategies and measures for the economic empowerment of women.

* This summary was prepared based on the methodological framework defined by the Inter-American Development Bank (IDB) in the document entitled: “Attributes and Framework for Sustainable Infrastructure”, which is You can check Here.

Additionally, a brief explanation of the methodology and a summary of the questions applied can be consulted in this Document.

DOCUMENTS USED:

ADDITIONAL INFORMATION
Line
Source
Secretaría de Infraestructura, Comunicaciones y Transportes
Description
Federal Government entity responsible for promoting adequate transport and communications networks to contribute to services accessibility, and cope with globalization trends.
Concession title 1st Title modification 2nd Title modification 3rd Title modification 4th Title modification 5th Title modification 6th Title modification Road data
Line
Source
Secretaría de Medio Ambiente y Recursos Naturales
Description
Federal government entity and sectorial authority responsible for establishing the necessary criteria and instruments to guarantee the protection, preservation, and use of natural resources, by developing an environmental policy that ensures sustainable growth.
Portfolio ID or Key
05CO2007V0004
Permits
Line
Source
Fonadin
Description
National Infrastructure Fund that supports the development of communications, transport, water, environmental and tourism sectors by providing grants, venture capital, subordinated debt, credit and guarantees for the design and execution of high impact infrastructure projects.
Web Site
Line
Source
Concessionaire / Related Company
Project website ROADIS
Line
Source
Mexican Stock Exchange
Debt instrument

MULTIMEDIA
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