Madrid Calle 30 has launched its annual renewal campaign of the pavement on the roads under its management. This year, the operation has started on the A-6 highway and will also reach sections of the M-30 tunnel, as well as several critical points on the capital’s roads. The investment amounts to around 6.2 million euros and the work will continue throughout the summer.
Asphalt renewal campaign. In order to adapt the pavement in its road network, Madrid City Council expanded last January the actions of Madrid Calle 30. And in addition to the M-30 roads itself, the municipal company now adds the management of all the access roads to the capital, that is, the A-1, A-2, A-3, A-4, A-5, A-6, A-42, M-11, M-23, M-500 and M-607. In total, Madrid Calle 30 is responsible for the maintenance of 2.7 million square meters of road. And this summer’s campaign will act on 9% of that surface.
What exactly do the jobs consist of? The performances are divided into three phases. First, milling is carried out, which consists of removing the surface layer of the damaged or worn pavement. The new asphalt agglomerate is then applied. Finally, the road markings are repainted. For the entire campaign, the use of about 19,000 tons of asphalt mixtures is estimated. The works will be carried out at night to minimize the impact on traffic.
Four fronts of action. The campaign is deployed in four different areas:
- A-6 and its Bus-HOV lane (160,000 m²): these are the largest works. They span from Calle de la Princesa, at the confluence with the Moncloa interchange, to the Hipódromo de la Zarzuela. Work on the Bus-HOV lane began on June 19 and will continue on June 26 and 27. The A-6 in the inbound direction will be paved from July 15 to 28, and in the outbound direction, from July 26 to August 17.
- M-30 tunnel (50,000 m²): the interior section between the south junction-legazpi plaza and the Marqués de Vadillo-Prámides roundabout, in both directions of circulation.
- Vallecas Bridge (12,500 m²): the action will be carried out once the waterproofing work is completed, works that are integrated as part of the rehabilitation of the bridge and are still in progress.
- O’Donnell board with the M-23 (20,000 m²): in the outward direction, completing the campaign for this summer.
And all at night. As we have mentioned, the reason is simply to reduce traffic impacts to a minimum on a network that is already congested every day. Alternative routes will be enabled on each section, which can be consulted through the website. Signage will also be reinforced at the affected points.
Extension. This Madrid Calle 30 campaign is part of Operation Asphalt 2026 that is being prepared by the Works and Equipment Area of the Madrid City Council, and which in the coming weeks will extend similar actions to the 21 districts of the city. So the works that have started with the M-30 and its accesses are just the tip of the iceberg of the entire maintenance plan that is expected for this summer.

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