Ten Lost Roman Wonders: The World’s Longest Tunnel, Tallest Dam, Widest-Spanning Bridge & More

Apart from a few bridges that still work, the infrastructural achievements of the Roman Empire exist, for us, mostly as ruins. With a little imagination, those historic sites give us a clear enough sense of the empire’s sheer might, but if we want to go deeper, we should then look into the numerous Roman constructions that […]