The connection between Brabant and Holland via the Hollands Diep has a long history. A railway bridge was built as early as 1872, followed by a road bridge in 1936. In 1978, the Moerdijkbrug monument was erected at the bridge.
Connection between Goeree-Overflakkee and greater Rotterdam and, as is so often the case in Holland, there is a top road for bikes right next to the motorway/country road.
Along the Oostdijk between the Tonnekreek and Willemstad is 'De Wachter' a special work of art. De Wachter stands exactly on the spot where the storm surge on 1 February 1953 hit and flooded the Ruigenhilpolder.