1957
69 years ago
InnovationJapan
Tōkaidō Main Line electrification completed
Japanese National Railways
Tokyo
July 21, 1957
Summary
Japan completed electrification of the entire Tōkaidō Main Line between Tokyo and Osaka, enabling faster postwar service.
Full Story
Using 1,500 V DC overhead catenary, Japanese National Railways upgraded the historic line with new EMUs, cutting Tokyo-Osaka travel to under seven hours. This engineering feat overcame wartime damage and prepared the corridor for the 1964 Shinkansen. It symbolized Japan's rapid modernization and rail technology leadership.
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Quick Facts
- Date
- July 21, 1957
- Event Type
- Innovation
- Country
- Japan
- Years Ago
- 69
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