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Great Engineering Feats

Roman Colosseum

The Colosseum, which stands near the center of present-day Rome, is perhaps the finest surviving example of ancient Roman architectural engineering. One of the most famous ruins in the world, thousands of tourists visit it every year.

The Colosseum is shaped like a modern football stadium and could seat 45,000 spectators. The four-story facility is 161 feet high, about 600 feet long and 500 feet wide. Events such as fights between gladiators and between men and wild animals were held there. Awnings could be hung from the walls to protect spectators from the sun.

The oval-shaped, sand-covered floor of the arena originally could be flooded for water spectacles. Later, however, cages for people and animals were installed beneath the arena. A wall separated the arena from spectators whose seats rested on sloping concrete supports as in many stadiums today.

Construction of the Colosseum started during the reign of Emperor Vespasian, who ruled from A.D. 69 to 79. Construction was completed in A.D. 80.

 

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Last Updated: 02/16/03
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