To design the PT surface infrastructure adapted to the gradual introduction of new electric buses

To meet the SUMP goals, Rome plans to invest in the renewal of the PT surface fleet with Low Emission Vehicles (LEV) and Zero Emission Vehicles (ZEV) buses by 2030. ATAC, the main PT operator, has identified the need for 1057 new buses between 2023 and 2026. This measure involves integrating LEV and ZEV buses into the PT surface fleet, which requires re-designing low-emission lines and carefully planning routes, bus depots, and lines to ensure efficient operation across a large area.