Morocco’s High-Speed Rail Revolution: Casablanca Undergoes Massive Transformation for TGV Expansion

As part of this mega-project, the National Railway Office (ONCF) has just undertaken major works in the Casablanca region, particularly between Mohammedia and Nouaceur. These works aim to expand the rail network to obtain six tracks, two for high-speed trains, two for suburban trains, and two for other types of trains. To achieve this, the executing companies will proceed to widen at least 40 engineering structures (bridges, viaducts, etc.) in the Casablanca region.

According to the Office, the work involves the implementation of a state-of-the-art signaling system, the construction of new high-speed and local stations, the construction of 600 kilometers of electrified tracks and 9 maintenance centers and technical centers for the equipment. Launched in September 2025, the work will be completed by the end of 2027, it is specified. Transport services will be disrupted due to this work, which will require traffic interruptions, day and night, and the temporary closure of some stations such as Mers Sultan for renovation.

These major works will take place in several phases. The first, which starts on September 15, concerns the overall adjustment of passenger train schedules, following a rigorous planning. The ONCF ensures that it has taken all the necessary measures to guarantee the continuity of the transport service, under conditions of safety and comfort. In this context, a special system will be set up as of Monday, September 8 to assist passengers in the main stations. A communication plan has also been developed to inform the population on the progress of the construction sites at all stages.

Officially launched by King Mohammed VI on April 24, 2025, the work on the Kénitra-Marrakech LGV is progressing at a steady pace. The project aims to extend the first Tangier-Kénitra line by an additional 430 kilometers in order to connect the north and south of the kingdom. Ultimately, this infrastructure will make it possible to connect Tangier to Marrakech in only 2h40, and to connect airports and stadiums, while strengthening the service to urban areas.