The issue of funding major urban projects in Barcelona has returned to the spotlight after it became clear that the further development of the tram line along Diagonal Avenue is directly tied to the Catalan budget. This decision affects not only the city’s transport system but also the future of urban infrastructure, with potential impacts on the daily lives of thousands of residents in the regional capital.
As El Pais reports, the municipality led by Jaume Collboni has received final approval for two significant projects aimed at connecting tram routes between Verdaguer and Francesc Macià Square. This involves building a new underground utility collector and a large-scale renovation of Diagonal itself. These measures were supported by representatives from PSC, Comunes, and ERC, maintaining the previous political balance. However, this time the discussion came with a warning: without an approved budget from the Catalan government, further progress is impossible.
Financial risks
Responsibility for street works lies with the city administration, but the tram infrastructure itself is overseen by the regional authorities, where the majority in ATM (Autoritat del Transport Metropolità) belongs to the Catalan government. Funding for the entire set of works must be formalized through a separate agreement between the two levels of government. Deputy Mayor for Urban Planning and Mobility Laia Bonet stressed that without a coordinated budget from the Generalitat, the project could stall, despite the city’s readiness to move forward.
In April, ATM plans to approve the infrastructure project, after which a financial agreement will need to be signed. The city budget has already allocated the necessary funds, but the regional budget remains uncertain. ERC representatives reminded that for the budget to be approved, the Generalitat must fulfill its obligations. Mayor Collboni previously called on political parties to support regional finances to avoid negative consequences for Barcelona.
Impact on the city
According to the mayor, the lack of a new budget could cost Barcelona €250 million, affecting not just transport but also housing, healthcare, and social services, areas where the city works closely with regional authorities. The funding issue for the tram line is just one part of a broader picture in which the city and the Generalitat jointly manage key parts of urban life.
The Urban Planning Commission meeting also addressed other important matters. Approval was given for the future Thyssen museum in the former Comedia cinema building on Passeig de Gràcia. This project was backed by PSC and Junts. Initiatives to change the regulations for café and restaurant terraces were also discussed. None of the proposals received sufficient support, but the authorities promised to form a working group with all stakeholders to develop a new version of the rules in force since 2018.
New city projects
Another development is the advancement of a project for a new district facility at Palau del Vestit on the Fira de Barcelona site in Sants-Montjuïc. The plan envisions a modern 1,100-square-meter space for residents, with an investment of 2.5 million euros. Authorities have already started consultations with local organizations and residents to define the future functions of the facility. Construction is scheduled to begin in the second quarter of 2028, with completion timed to mark the centenary of the 1929 exhibition.
According to El Pais, these measures reflect the city administration’s commitment not only to modernizing transport but also to developing cultural and social spaces, despite financial constraints. Budget coordination between the city and the region is becoming crucial for implementing major initiatives that affect the quality of life in Barcelona.
In recent years, Barcelona has repeatedly faced delays in major infrastructure projects due to budget disagreements between the municipality and the Generalitat. For example, previous timelines for launching new metro lines and upgrading city hospitals were also postponed due to a lack of coordinated financial decisions. Such situations highlight the importance of stable funding for urban development and the implementation of long-term plans.
