The Romans The Romans The Roman Empire The Roman Republic The Imperial Age The Roman Army A Roman Fort Towns Building Technology Roads and Travel Farming and the Countryside Trade and Ships The Town House Family Life Food and Drink The Public Baths Entertainment Religion The Late Roman Empire The End of the Roman Empire	Bridge Building The Romans built strong arched bridges with stone and concrete. This bridge in Spain is still in use, more than 1,800 years later. It is more than 45 metres high.   Previous: Back Book: The Romans Section: The Romans Chapter: Roads and Travel