An analysis of the effects of Seine-Scheldt has shown that the main impacts of the project were the pooling and massification of industrial logistics flows, the reinvestment of industrial activity along the waterways, the creation of a wide-gauge waterway grid network and the modernisation of the water transport, therefore offering the implementation of the following European policies:
- Development and cohesion of towns and regions,
- Development of foreign trade,
- Ecological transition,
- Re-industrialisation of regions,
- Energy transition and saving resources.