A navigable culvert in a regional flood defence
The blue connection is a unique water connection between the Zuiderpark in Rotterdam, the future landscape park of Buijtenland van Rhoon and the Zuidpolder in Barendrecht. It is a recreational navigable route that also ensures clean water in the area. Situated at the Heulweg, there is a culvert that needs to be replaced by a navigable culvert with flood gates. Iv-Infra made the design and specifications including the SSK estimate.