See the updates in the table below the text.
As of the same date, the network in the Walloon Region was also extended as follows:
- N224 from the interchange with N6 (Tubize) to the border with Flanders.
- N246 from interchange with N6 (Tubize) to interchange with R0 (Braine-le-Chateau).
- N5g, from the junction at the southern end of the Couvin to the French border (this segment was opened to traffic at the end of August 2019).
- N610 (Liège).