Start of the Tokaido Shinkansen Planning

Post-World War II Japan sought to rebuild its infrastructure and boost economic connectivity between major cities. On February 19, 1960, the Japanese National Railways officially commenced planning for the Tokaido Shinkansen, a high-speed rail link between Tokyo and Osaka, driven by engineers like Shinji Sogo and Hideo Shima. This project addressed the limitations of existing rail lines by incorporating advanced technologies, such as welded tracks and aerodynamic train designs, to achieve speeds over 200 km/h. The significance to global railroad development was immense, as it introduced the concept of dedicated high-speed lines, influencing networks worldwide from France's TGV to China's CRH. Enthusiasts appreciate details like the use of 25 kV AC electrification and the overcoming of seismic challenges in earthquake-prone Japan. The lasting impact includes safer, faster travel that transformed daily commutes and freight transport, reducing travel time from seven hours to under three, and spurring global high-speed rail revolutions.