Spading for the U3 extension: Citizens in turmoil about costs and benefits!
Spading for the U3 extension: Citizens in turmoil about costs and benefits!
Mexikoplatz, Berlin, Deutschland - On April 28, the groundbreaking ceremony for extending the U3 to the Mexicoplatz will take place. The Berlin Verkehrsbetriebe (BVG) invite you to start this symbolic construction. The measure marks the start of a new sweeping and installation system at the Krumme Lanke station, which is to be built under the Argentine avenue. This construction site will also have far-reaching effects on the region's infrastructure, since the new tunnel will connect the U3 to the S1 S1. However, the implementation is challenged because the tunnel has not yet had any building law. The granting of a planning approval decision is expected for the summer of this year, but the discussion of the over 800 objections of the citizens' initiative "Save the Mexicoplatz".
The expansion is considered the first major underground expansion project of the Berlin Senate and is expected to be completed by 2030. Daily passenger numbers of 12,000 are planned, which is considered low compared to other lines. However, in order to receive 75% federal funding for the project, the economic benefits must exceed the costs. An expert opinion shows that the benefit-cost indicator is 1.14, which in principle makes the project eligible. However, the correctness of this calculation is questioned by the citizens' initiative and an external report is mentioned, which estimates the construction costs at around 170 million euros, while the BVG officially only specifies 104 million euros.
construction work and infrastructure
In May 2025, the first construction work begins, with Argentinian avenue being torn up over a length of 800 meters to build the new tunnel. During the construction period, the Argentinian avenue remains accessible in sections, but with restrictions. The new subway station is created southwest of the existing S-Bahn embankment and receives two entrances from which one is designed.
financing and future outlook
The financing of the project remains uncertain. The Senate has not yet given any explanation of the financing options. The BVG rejected the criticism of the costs and the benefit-cost investigation and emphasizes that everything corresponds to the requirements. At the same time, it is also pointed out to the continuous upgrading and maintenance of the existing network, which is specified in the transport contract between the state of Berlin and the BVG.
In conclusion, it can be said that the extension of the U3 represents a future -oriented project that is not only characterized by technical challenges, but also by significant financial and social discourses. The further developments are eagerly awaited.
For detailed information on the planned U3 extension and the associated projects, the articles are at Development city and DetailsOrt Mexikoplatz, Berlin, Deutschland Quellen
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