Civil Works Completed for Three Santa Martha-Chalco Trolleybus Stations
Remaining electrical and access systems are scheduled for completion by December 2025.
1Civil Construction Reaches Completion
The civil works for the Teotongo, La Virgen, and Xico stations of the Santa Martha-Chalco Trolleybus line are now fully finished. Juan Hugo de la Rosa García, head of the State of Mexico's Mobility Secretariat, confirmed that the structural phase has reached 100% completion, marking a major milestone for the transit corridor.
2Pending Technical Infrastructure Requirements
Despite the structural completion, the stations still require the installation of catenary systems to provide electrical power to the trolleybuses. Additionally, the passenger access systems, including the electronic ticketing infrastructure, remain pending. These specific technical components are essential for ensuring the safe and efficient operation of the new transit stations.
3Procurement Process for Systems
The State of Mexico government is currently initiating the contracting process to finalize these technical installations. Authorities expect to launch the public tender for the electrical and access systems within the current week. This procurement phase is critical to transitioning the project from a completed construction site into a functional transit hub.
4Operational Timeline and Goals
Officials are optimistic that the three stations will be fully operational before the end of the year. The current projection suggests that the facilities could enter service as early as December 2025. This timeline depends on the successful and timely completion of the remaining electrical and ticketing system installations currently being tendered.
5Inter-Institutional Project Management
Once the remaining works are finalized, the State of Mexico will formally hand over the stations to the Mexico City Electric Transport System. This entity is responsible for the daily operation of the service. This transition ensures that the infrastructure aligns with the broader operational standards of the capital's existing electric transit network.
6Context of the Transit Corridor
The Santa Martha-Chalco line is a zero-emission electric transport system connecting the eastern State of Mexico with Mexico City. The service began partial operations on May 18, 2025, while construction continued on several stations. The full line spans approximately 18.5 kilometers, utilizing both elevated sections and ground-level tracks for efficiency.
7Impact on Commuter Travel Times
The project significantly reduces travel times between Chalco and the Santa Martha terminal. Before this system was implemented, commuters often spent over two hours using conventional transport methods. By integrating the final three stations, the entire 15-station corridor will finally operate at full capacity, providing a more reliable and faster transit alternative.
8Significance of Full Integration
Completing these three stations is the final step in enabling the full functionality of the Santa Martha-Chalco corridor. By finalizing the catenary and access systems, the government aims to provide a seamless, high-capacity transit experience. This development represents a major effort to modernize public transportation infrastructure in the metropolitan region of Mexico.