1904
122 years ago
OpeningUnited States
New York Subway Extension Begins Service
Interborough Rapid Transit Company
New York City
July 5, 1904
Summary
The Interborough Rapid Transit Company extended its subway service in Manhattan, accelerating urban transit development.
Full Story
The IRT subway extension on July 5, 1904, added key stations along the Broadway line, dramatically improving mobility for New York's growing population. Powered by third-rail electric multiple units designed by Frank Sprague, these trains replaced slower elevated lines. Chief engineer William Barclay Parsons overcame tunneling challenges beneath busy streets. The expansion cemented New York's status as a global transit leader and influenced subway designs worldwide for decades.
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Quick Facts
- Date
- July 5, 1904
- Event Type
- Opening
- Country
- United States
- Years Ago
- 122
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