Puente Romano, the Roman Bridge in Merida, Extremadura, Spain. It is the longest surviving Roman bridge, over the Guadiana River in Merida. In the background we see the Alcazaba.

Puente Romano, the Roman Bridge in Merida, Extremadura, Spain. It is the longest surviving Roman bridge, over the Guadiana River in Merida. In the background we see the Alcazaba.

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