Zittau Railway Bridge - Porajów
Known also as the „Viaduct across the Nisa river valley“, this bridge intersects the borderline and connect Germany and Poland.
It was built between 1853 and 1859, it consists of 39 arcs, its length is 741 meters and its height 18 meters. It is one of the biggest and oldest railway bridges in Germany. The railroad goes through Poland in the length of 3 km and then crosses the Polish- Czech border.