1: Namur – Charleroi (DEVELOPED_WITH_SIGNS)

2: Charleroi – Erquelinnes (DEVELOPED_WITH_SIGNS)

3: Erquelinnes – Maubeuge (DEVELOPED_WITH_SIGNS)

4: Maubeuge – Liessies (DEVELOPED_WITH_SIGNS)

5: Liessies – Hirson (DEVELOPED_WITH_SIGNS)

6: Hirson – Étréaupont (DEVELOPED_WITH_SIGNS)

7: Étréaupont – Guise (DEVELOPED_WITH_SIGNS)

8: Guise – Ribemont (DEVELOPED_WITH_SIGNS)

9: Ribemont – Tergnier (DEVELOPED_WITH_SIGNS)