Infrastructural structures

Witteveen+Bos develops a variety of structures for the infrastructure. They include:

  • bridges and viaducts
  • aqueducts
  • movable bridges
  • locks
  • tunnel access ramps and underpasses
  • bored and immersed tunnels
  • cofferdams
  • quays and jetties
  • noise reducing barriers


Witteveen+Bos's primary domain is total consultancy for the structures listed above. Our work embraces everything from the initiation phase to project delivery and aftercare. Our clients include municipal governments, provincial governments, water boards, ProRail, Amsterdam Schiphol Airport, contractors and groups of contractors. There is frequently collaboration in these multidisciplinary projects with other in-house Witteveen+Bos competences so as to provide the most comprehensive consultancy possible.

Design & Construct is a popular type of contract. Under contracts of this kind, Witteveen+Bos assumes responsibility for the design and engineering in close cooperation with the contractor. It is a way for ensuring the best possible utilisation of knowledge and experience. We can also assist clients in preparing contracts for systems engineering.