During the 2020-2021 period, we tested a total of 22 potential improvement scenarios against a reference scenario, with specimens of the Wilmarsdonk and Oosterweel bridges similar to those as they exist today. Following a comparison in terms of inconvenience and waiting times for road traffic, rail traffic and inland navigation, safety and budget, we established a preferred scenario. In late 2021, in collaboration with engineering consultancy Sweco and Infrabel, we began the detailed development of this preferred scenario.
As a result of the current economic conditions, by mid-2022 it was apparent that the necessary investments had risen very much.
Implementation no longer seemed feasible or socially acceptable. In the summer of 2022, we therefore revisited the scope and adjusted the starting points for further development.
From October 2022 to the end of 2024, we will continue the detailed study, the permit process and the tendering process with a view to sustainability.
The award process will run from late 2024 to March 2026.