Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
Trajan’s Bridge
Table of Contents
Introduction References & Edit History Related Topics
Images
Trajan's Bridge, detail of Trajan's Column, Rome
Quizzes
The northern terminus of the Akashi Strait Bridge in Terumi ward, southern Kobe, Hyogo prefecture, west-central Japan. The bridge spans the Akashi Strait and links Awaji Island to Honshu.
Bridge Quiz
Related Questions
Discover
A human Inuit skull in a stone chambered cairn in Ilulissat in Greenland. These ancient graves are pre christian and are at least 2000
14 Tough Questions Answered
Thumbnail for flags that look alike quiz Russia, Slovenia, Iceland, Norway
Flags That Look Alike
Los Angeles Police Department wanted flyer on Elizabeth Short, aka the "Black Dahlia," who was brutally murdered in January 1947. The FBI supported the Los Angeles Police Department in the case, including by identifying Short through her fingerprints that
America’s 5 Most Notorious Cold Cases (Including One You May Have Thought Was Already Solved)
Woman tied to a ducking stool, a method of punishment by means of humiliation, beating, or death. (cucking stool)
8 Unusual Punishments Inflicted on Women Throughout History
Iraqi Army Soldiers from the 9th Mechanized Division learning to operate and maintain M1A1 Abrams Main Battle Tanks at Besmaya Combat Training Center, Baghdad, Iraq, 2011. Military training. Iraq war. U.S. Army
8 Deadliest Wars of the 21st Century
Title: Senate Square, St. Petersburg, December 14, 1825: repression of the troop mutiny - watercolor by Carl Ivanovitch Kollman, 1825 depicts Decembrist uprising clashing with cavalry, with spectators watching. (new style December 26, 1825) Europe. Saint
8 of the Largest Empires in History
Thanksgiving Celebration Traditional Dinner Setting Food Concept
Why Is Thanksgiving in the U.S. Celebrated on a Thursday?

Trajan’s Bridge

bridge, Romania
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/topic/Trajans-Bridge
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
Written and fact-checked by
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
The Editors of Encyclopaedia Britannica
Article History

Trajan’s Bridge, first bridge spanning the Danube River, built east of the Iron Gate Rapids at Turnu Severin by the Roman emperor Trajan (reigned 98–117 ce) to guarantee the supply line of his legions in conquered Dacia. The engineer, probably Trajan’s lieutenant, Apollodorus of Damascus, used timber arches mounted on masonry piers to span the 800-metre- (0.5-mile-) wide river. A century and a half later the emperor Aurelian withdrew from Dacia and demolished the bridge, which is memorialized on Trajan’s Column in Rome. Its 52-metre (170-foot) spans were the longest built for more than a thousand years.

The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Melissa Petruzzello.