De Hef - Credit: Wikimedia Commons
De Hef (), officially Koningshaven Bridge, is a vertical-lift bridge over the Koningshaven (Kings Harbor) channel at the port of Rotterdam, Netherlands. Built in 1927, the bridge was part of the Breda–Rotterdam railway line until it was decommissioned in 1993. Today, it is a Rijksmonument heritage site. Read more on Wikipedia
Source: en.wikipedia.org