The project involves the construction of a 108.2 km railway line to provide passenger transport services, with the following characteristics:
- Non-electrified double-track section
- Maximum design speed: 200 km/hr
- Track type: embankment and viaduct
- Proposed stations and stops: Querétaro, Apaseo el Grande, Celaya, Villagrán/Cortázar, Salamanca, Irapuato.

LO-09-D00-009D00999-I-1-2026 / Ruling: Feb. 27, 2026
Construction and design of four auxiliary buildings for refueling areas, workshops and depots, and a maintenance base, located along the Querétaro – Irapuato Passenger Train section.

LO-09-D00-009D00999-I-77-2025 / Receipt of Proposals: Feb. 16, 2026
Construction and design of railway systems, which consists of the design, supply, installation and commissioning of railway signaling, telecommunications and control systems for the Mexico - Queretaro and Queretaro - Irapuato passenger train projects.

LO-09-D00-009D00999-I-55-2025 / Contractor: COMSA, Infraestructuras, S.A. de C.V., COMSA, S.A., Regiomontana de Construcción y Servicios, S.A.P.I. de C.V., VISE, S.A. de C.V.
Construction and design of 1.2 km of the railway's section III of the Querétaro-Irapuato passenger train, from km 107+000 to km 108+200, including stations located in Apaseo el Grande, Celaya, Cortázar, Salamanca, and Irapuato, as well as the rectification of the track yard (or rail yard) of the existing passenger station in Irapuato and reconfiguration of the freight yard until the effective and operational operation of both.

LO-09-D00-009D00999-I-27-2025 / Contractor: Mota-Engil México, SAPI de C.V., Mota-Engil Engenharia e Construcao S.A., Mota-Engil Aeropuertos del Norte, SAPI de C.V., y Mota-Engil Engenharia e Construcao Africa, S.A.
Construction and design of 70.70 km of Section II of the Querétaro-Irapuato passenger train, section: Apaseo el Grande Industrial Zone to Irapuato, subsection from km 36+300 to km 107+000, including the construction of viaducts.

LO-09-D00-009D00999-I-13-2025 / Contractor: Mota-Engil México, SAPI de C.V., Mota-Engil Aeropuertos del Norte, SAPI de C.V., Mota-Engil Engenharia e Construcao Africa, S.A. y Mota-Engil Engenharia e Construcao, S.A.
Construction and design of 30.70 km of Section I of the Querétaro-Irapuato passenger train, section: Apaseo el Grande Industrial Zone – Querétaro Industrial Zone, subsection from km 5+600 to km 36+300. Includes the construction of viaducts.