1.Previous
3.Next

crossing upper Lake Zürich in Switzerland; the prehistoric timber piles discovered to the west of the Seedamm date back to 1523 B.C. The first wooden footbridge led across Lake Zürich, followed by several reconstructions at least until the late 2nd century AD, when the Roman Empire built a 6 m wooden bridge. Between 1358 and 1360, Rudolf IV, Duke of Austria,

1.Previous
3.Next