The work on Parque Ventas in Madrid meets its deadlines and, in fact, is already has finished placing the 96 beams that will serve as support for the structural platform of the new space on the M-30. The idea is that this same space serves as a union for the districts of Salamanca and Ciudad Lineal, which have been separated for decades by the same highway.
Meeting deadlines. Ten months after the start of work, the supporting structure is now complete. The delegate of the Works and Equipment Area of the Madrid City Council, Paloma García Romero, has confirmed that, in addition to having placed the last beam, the roof development work is already underway and the first of the eight walkways that will give access to the park have been connected. The schedule remains unchanged and the opening is scheduled for spring 2027.
Objective and figures. Parque Ventas has a platform 197 meters long and 16,370 m² in surface. This will fly over the 16 lanes of the M-30, the point with the highest traffic density in Spain, which supports about 150,000 vehicles per day in each direction. Its objective is to connect the neighborhoods of Salamanca and Ciudad Lineal, which have been separated by the same highway for decades.
How it is built. The structure rests on piles founded between 16 and 17 meters deep. The 96 prefabricated prestressed reinforced concrete beams have been arranged in 32 transverse frames to the highway, supported on the edges of the platform and on piles located in the medians that separate the main lanes from the auxiliary ones.
On those beams a concrete slab is now being laid 30 centimeters thick. The complete deck reaches 2.7 meters deep, with a middle layer of soil of 1.5 meters to allow for landscaping. Both the concrete and the prefabrication techniques have been chosen, according to the City Council, so that it affects traffic as little as possible during the works.
Logistical challenge. Placing these pieces takes a lot of effort. According to counted A few weeks ago, Javier Nájera, head of the City Council’s structures service, told El Mundo that working during the day on that stretch could have generated delays of up to 14 hours. For this reason, the most critical operations were concentrated in summer, when traffic fell by 40%, and were carried out at night with cranes weighing more than 500 tons that, before six in the morning, had to be completely removed.
The beams, weighing up to 200 tons and 40 meters in length, arrived from Rivas Vaciamadrid and Seville, since according to Nájera Manufacturing only from Madrid would be unfeasible for the pace they need.
What will there be when it opens? The future park will include pedestrian areas, gardens with 591 trees and more than 48,800 bushes, more than 2,150 m² of meadows, children’s games, calisthenics equipment, a small grandstand for outdoor performances, two kiosks, fountains and street furniture. The eight walkways will connect the platform with both banks of the M-30, creating a green corridor between the Quinta de la Fuente del Berro park and the green area of Ciudad Lineal.
The other side of the project. The works progress, but not without disturbances. And the neighborhood platform AfectadosM30 has publicly denounced the impact of the nighttime operations on the more than 50,000 people who live in the surrounding neighborhoods. The platform also He contacted Xataka and questioned some aspects such as the discovery of underground water during the excavation, which forced the work to be readapted, or the final cost of the work.
The City Council estimates the investment at 80 million euros, although the neighborhood platform elevates that figure up to 94.9 million if the modifications introduced after the initial award are included.
What remains to be done. With the structure completed, the work now focuses on the concrete slab on the beams and the development of the roof. Next will come the waterproofing, the drainage system, the soil layer and, finally, the landscaping.
Cover image | Google Maps and Madrid City Council
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