Roman Bridge
Bridge
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- 住所
- Puente Romano Cangas de Onís Asturias Spain
- 電話番号
- +34 985 84 81 10
- ウェブサイト
- http://www.renfe.com
The ancient Romans were the first civilization to build large, permanent bridges. Early Roman bridges used techniques introduced by Etruscan immigrants, but the Romans improved those skills, developing and enhancing methods such as arches and keystones. There were three major types of Roman bridge: wooden, pontoon, and stone. Early Roman bridges were wooden, but by the 2nd century BC stone was bei... (Wikipedia)
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