Rete Ferroviaria Italiana (RFI) is a state-owned company in Italy responsible for managing the country's railway infrastructure. RFI was founded in 2001 and operates under the supervision of the Italian Ministry of Infrastructure and Transport. Its primary responsibilities include the maintenance, development, and construction of railway lines and related infrastructure, as well as the management of rail traffic. RFI manages over 16,700 km of railway lines in Italy, including high-speed, regional, and freight lines. The company also collaborates with other European rail operators to ensure interoperability and improve cross-border rail services. RFI is committed to promoting sustainable mobility and reducing the environmental impact of its operations through the use of renewable energy sources and the implementation of eco-friendly practices.