The contract amounts to 5 million euros for communication, surveillance, accident response, maintenance and operation services, amongst other services Madrid, 30 July 2021. Since July, Lantania has been carrying out the maintenance and operation of the sections of the N-433 and N-435 roads that make up the H-02 sector in the province of Huelva. The […]
Lantania awarded maintenance contract for several stretches of the N-433 and N-435 in Huelva
