There was a day when Spain was a reference on the roads of Europe. 13.4 billion need to be invested to recover its splendor

Floods, landslides, fractures, potholes or, directly, sinkholes. What is happening with Spanish roads? Are we facing a real maintenance problem or are we simply facing an avalanche of information or viral videos fueled by railway accidents and doubts about their maintenance?

These are the answers we have.

The controversy. The roads are bad. Very badly. At least that is the popular sentiment on social networks and in much of the media. The potholes (or directly sinkholes) They are the main ones accused of an alleged lack of investment in the maintenance of Spanish roads.

Since the Adamuz train accident (Córdoba) in which 46 people died on January 18, the state of infrastructure in Spain is in the spotlight. The Adamuz railway accident was followed by new accident in Rodalies (Catalonia) in which a trainee train driver died and 37 people were injured just 48 hours later.

The focus was then placed on the condition of the roads and their maintenance But, as the weeks have passed, the controversy has moved to the roads. And in recent days there have been videos in which cars are counted that have suffered blowouts due to going over a large pothole and statements on social networks.

Is there data?. According to the Association of Infrastructure Conservation and Exploitation Companies (ACEX)Spain has a deficit of 5 billion euros of investment in its roads, distributed as follows:

• Highways under the responsibility of the State: 2,000 million euros.
• Highways of the Autonomous Communities: 2,000 million euros.
• Provincial roads: 1,000 million euros.

According to ACEX, Spain invested half that of neighboring countries between 2009 and 2017, with a clear impact of the economic crisis of 2008. Since 2022, the deficit with Germany, France, Italy and the United Kingdom has been reduced to 30% with the arrival of European funds. It must be noted, however, that ACEX is made up of large construction companies.

Officials? More or less. It must be taken into account that the budget items for road maintenance are not only presented in the General State Budgets, they must then be executed by the corresponding administrations.

However, the DGT validates the data provided by the Spanish Road Association (AEC). And they say that half of the road surface in Spain is in poor condition. The data is even long before the last rains and a winter that is especially punishing the pavement. In fact, although the report was presented in 2025, the information was collected in 2024 so there is no data after the first months of last year either. which were also especially rainy.

The AEC is an association created in 1949 and is non-profit. In 1998, it was also declared a Public Utility Entity and has international recognition. According to their evaluations, Spanish roads are “at the worst moment in its history” and that 13,491 million euros are needed to repair all the roads that need some type of intervention and they are distributed as follows:

• 4,721 million euros in 26,000 km managed by the State.
• 8,770 million euros in 75,300 km managed by the regional and provincial governments.

A creeping problem. The problem of investments in road maintenance in Spain is not new. According to data from the Independent Authority for Fiscal Responsibility (AIReF) in a 2019 studyroads had absorbed the majority of infrastructure investments between 1985 and 2018, surpassed only by train investments between 2008 and 2012.

Those days, from Europe it was supported that the quality of Spanish roads was much higher than average and among the best in Europe. However, investments had been declining for years and although they exceeded 1% of GDP in the 1990s, in 2018 they were below 0.5% of GDP.

Of the total money invested, the AIReF report indicates, 35.98% corresponded to the State, 19.96% to the Autonomous Communities and 8.41% to local entities. Money received, for example, with European funds, is not taken into account. European entities, however, attributed this decline in investments to an infrastructure that was already established and in good condition. The OECD pointed out that Spanish roads were above average in quality and connectivity and were only behind in density.

Are there solutions? European aid is what once again boosts investments in roads. From the Ministry of Transport, Mobility and Urban Agency they collected that between 2022 and 2024 2,460 million euros would be mobilized, placing special emphasis on the maintenance of the roads but announcing that they foresee a study to analyze the financing channels, which once again gives rise to the constant background noise about the implementation of tolls.

Furthermore, with the impetus of Europe, a project has been created to adapt Spanish infrastructures to the new climate reality, analyzing the interventions that must be carried out to readapt them to more extreme climates where aggressive weather episodes occur more frequently.

Photo | Feranza

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