The Tangenziale di Napoli, the ring road encircling Naples, has been officially certified as Italy’s first smart road, marking a milestone in the country’s push to digitise its transport infrastructure. The certification, granted by the Ministry of Infrastructure and Transport under the requirements of Ministerial Decree 70/2018, confirms that the motorway now meets the technological standards for digital asset monitoring, intelligent traffic management, and real-time communication with connected and autonomous vehicles. The project is a collaboration between Tangenziale di Napoli, part of the Autostrade per l’Italia group, the ministry, and the National Centre for Sustainable Mobility (MOST), with technological support from Movyon, Aspi’s innovation hub.

Viewed from Rome, the certification is a strategic step in modernising Italy’s ageing road network, particularly in the Mezzogiorno, where infrastructure investment has historically lagged. The smart road’s capabilities are built on three core specifications: continuous monitoring of traffic and hydrogeological risk via distributed sensors, intelligent traffic management that can adapt to real-time conditions, and vehicle-to-infrastructure communication that allows cars to receive alerts and guidance directly. For a region prone to both congestion and landslides, these features promise not only smoother journeys but also enhanced safety and resilience.

From a European perspective, the Naples smart road aligns with broader EU ambitions to create a connected, automated mobility ecosystem. Analysts in Brussels note that Italy’s certification framework, established in 2018, is now yielding tangible results, positioning the country alongside early adopters like Germany and the Netherlands. The integration of autonomous vehicle readiness is particularly significant: while full self-driving remains years away, the infrastructure layer is now in place to support it. The project also feeds into the MOST research agenda, which focuses on sustainable mobility solutions.

Looking ahead, the success of the Tangenziale di Napoli will be closely watched as a template for other Italian motorways. The technology deployed—sensor networks, data analytics platforms, and communication protocols—is scalable, and Aspi has signalled its intention to roll out similar upgrades across its network. Yet challenges remain: funding for widespread digitisation is not assured, and the benefits will depend on the pace of vehicle-side adoption. For now, Naples has provided a proof of concept that Italy’s infrastructure can be both smarter and safer, and the road ahead, while long, is now clearly mapped.