The Agency for Trains and Integrated Public Transportation (ATTRAPI) reported that 10 companies have shown interest in the construction and design of 68 kilometers (km) of section I of the Querétaro-Saltillo passenger train, Querétaro-San Luis Potosí section, Querétaro-San Miguel de Allende subsection, chainage from km 0+000 to km 68+000.

He also specified that the tender includes the construction of viaducts, stations, tunnels, bridges, railway underpasses, railway overpasses, and pedestrian bridges.

According to the documents, the representatives of González Soto y Asociados , Comsa Infraestructura , Mota-Engil México , Omega Construcciones Industriales , Impulsora de Desarrollo Integral , ICA Constructora , DANIFERROTOOLS , Constructora Gallo Meda , Calzada Construcciones and China Railway International Group Co. were present at the first clarification meeting .

According to ATTRAPI, the tender includes the construction of a railway line, which includes the necessary studies for the preparation and authorization of the executive project , and subsequently the development of the construction work will be carried out.

“The project is designed to operate at speeds of up to 177 kilometers per hour (km/h). Furthermore, its route has been carefully planned to minimize environmental and social impacts, making extensive use of existing rights-of-way and complying with the urban development regulations of each municipality,” he explained.

The rail connection between Querétaro and San Luis Potosí will promote the attraction of investments in the commercial, industrial and social sectors, in addition to contributing to the reduction of travel times and the mitigation of polluting emissions.

The agency specified that the estimated start date for the work will be September 24th , with an execution period of 851 calendar days.

It is worth remembering that ATTRAPI also launched the call for bids for the construction and design of 82 km of section II of the Querétaro-Saltillo train, Querétaro-San Luis Potosí section, San Miguel de Allende-Villa de Reyes subsection, chainage from km 68+000 to km 150+000.

Comment and follow us on LinkedIn:  @Evangelina del Toro  /  @GrupoT21

El cargo These companies show interest in section I of the Querétaro-Saltillo train apareció primero en T21.

The federal government awarded the consortium headed by Comsa Infraestructuras  a contract for 2,890,971,095.04 pesos for the construction and design of four stations of the  Saltillo-Nuevo Laredo passenger train .

According to the tender award document, of the five proposals received by the Agency for Trains and Integrated Public Transport (ATTRAPI) , the winning bid was the only one that was solvent and met all the requested requirements.

Comsa Infraestructura formed the consortium with Regiomontana de Construcción y Servicios, Comsa, and Vise. Work will begin on April 27th , with a completion timeframe of 749 calendar days.

The agency highlighted that the 2026 allocation for this project amounts to 1,116 million 688 thousand 100.40 pesos.

The works encompass the construction and design of the  Derramadero, Saltillo, Ramos Arizpe and García stations .

Last February, ATTRAPI declared the bidding process for this project void, as it considered that none of the offers it received met all the requested technical and economic requirements.

The Saltillo-Nuevo Laredo train project involves the construction of a 396.3-kilometer (km) railway line, which will include a section of double track that is not electrified and will operate at a maximum speed of 200 kilometers per hour (km/h). It also includes the following stations and stops: Derramadero, Saltillo Centro, Ramos Arizpe, García, Las Torres, Salinas Victoria, Bustamante, Lampazos, Anáhuac, and Nuevo Laredo.

It is worth remembering that Recal Estructuras , Construcciones Urales , Gami Ingeniería e Instalaciones, Azvi and Constructora Moyeda were the companies that won the construction and design of 8.854 km of this same project in segment 15 “A1”, Monterrey Metropolitan Area.

ATTRAPI also launched tenders for this project for the construction and design of the General Escobedo, Salinas Victoria, Villaldama, Lampazos de Naranjo, Anáhuac and Nuevo Laredo stations; the deadline for submitting proposals is May 12.

Also, on April 29th, the decision will be made for the tender for the construction and design of the Zica Derramadero railway auxiliary buildings, García Workshops and Garages, Las Torres inspection zone, Salinas Victoria maintenance base and Zica Nuevo Laredo.

Meanwhile, the next April 24th will be for the construction and design of the railway systems, and the 21st of the same month for the construction and design of 9,204 km, segment 15 “A2”, Monterrey Metropolitan Area.

Comment and follow us on LinkedIn:  @Evangelina del Toro  /  @GrupoT21

El cargo This consortium will build 4 stations on the Saltillo-Nuevo Laredo train line apareció primero en T21.

The Railway Transport Regulatory Agency (ARTF) announced that five consortia submitted bids for the construction and design of 1.2 kilometers (km) of section III of the Querétaro-Irapuato train, from km 107+000 to km 108+200 .

This project also includes stations located in Apaseo El Grande, Celaya, Cortázar, Salamanca and Irapuato , as well as the rectification of the track area of ​​the existing passenger station in Irapuato and the reconfiguration of the freight yard until the effective operation of both.

According to the bidding documents, the consortium made up of Impulsora de Desarrollo Integral , Jaguar Ingenieros y Constructores , Proacon México, Construcciones Aldesem, Aldesa Construcciones , Coalvi, Aldesa Construcciones Polska, China Civil Engineering and Construction Corporation submitted the highest proposal, with five billion 331 million 449 thousand 916.80 pesos .

Meanwhile, Gami Ingeniería e Instalaciones , Azvi and Construcciones Urales proposed four billion 333 million 039 thousand 587.64 pesos.

Constructora de Proyectos Viales , Obrascon Huarte Lain and Caabsa submitted a proposal for four billion 257 million 351 thousand 054.91 pesos.

For their part, La Peninsular Compañía Constructora , Construcciones y Maquinaria SEF , Alcance Total , Proveedora de Materiales del Norte and Constructora Milos had an offer of three billion 707 million 728 thousand 516.27 pesos.

Meanwhile, the lowest proposal was from Comsa  Infraestructuras , Comsa, Regiomontana de Construcción y Servicios, and Vise with three billion 411 million 823 thousand 240.22 pesos.

ARTF specified that the decision regarding the bidding process is scheduled for January 12th . The deadline for completing the work will be 871 calendar days.

The agency has a budget allocation for this project of 2,410,624,309.87 pesos for 2026.

Comment and follow us on X:  @evandeltoro  /  @GrupoT21

El cargo Bids submitted for third section of the Querétaro-Irapuato train apareció primero en T21.