Execution of comprehensive road maintenance operations on the sections assigned to the Eix Transversal (C-25) maintenance area in Catalonia. The contract covers management, preventive and corrective maintenance, as well as improvement and repair works throughout the designated road infrastructure. The works include pavement maintenance, structures, road signage, vehicle restraint systems, drainage, lighting and other elements associated with the safety and functionality of the road. The scope of the service ensures the continuous maintenance of the corridor, optimising its operational performance and extending its service life in accordance with the quality and safety standards established by the regional authorities.