Projects
For ROADIS, 2019 has undoubtedly been characterised by the SCT's approval of the Santa Catarina Viaduct

Concession responsible for the construction, operation and maintenance of a highway in Northern Mexico (between Monterrey and Saltillo). The concession has been fully operational since November 2011; with the first section opened in October 2009.
It is a high-capacity route that improves the connectivity between these two cities in the north of the country: Saltillo, capital of the state of Coahuila de Zaragoza; and Monterrey, the most populous city and capital of the state of Nuevo León. Therefore, this highway represents a competitive route for the more than five million inhabitants who live in the metropolitan areas of these cities, which include some of the most important industrial areas in the country.
In 2019, the contract was amended with the approval of the construction and operation of the Santa Catarina Viaduct and a 60-year extension to the road concession.

The concession is responsible for the construction, management, operation and maintenance of two toll stretches in Southern Mexico (Perote-Banderilla and Libramiento de Xalapa ).
Part of the project started operating in July 2012; and it became fully operational on 31 December that same year. It is the most modern and safest road in the state of Veracruz. With four lanes, it was designed with the aim of speeding up traffic and reducing travel times and costs between Mexico City and Veracruz .









