Telegraph Reaches West: Pony Express Dies
The First Transcontinental Telegraph was completed on October 24, 1861, when wires from the east and west were joined in Salt Lake City, Utah. The first message was sent from California Chief Justice Stephen Field to President Lincoln: a pledge of loyalty from a state whose allegiance had been uncertain. The telegraph reduced communication time between New York and San Francisco from ten days by Pony Express to seconds by electrical impulse. The Pony Express, which had been operating for just 18 months, shut down two days later. The timing was critical: with Civil War breaking out, Lincoln needed real-time communication with the Western states. The telegraph kept California and Nevada in the Union by enabling rapid coordination of military and political decisions across 2,000 miles of contested territory.
October 24, 1861
165 years ago
Key Figures & Places
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