Route nationale 18 explained

The route nationale 18 (RN18) is a trunk road (nationale)^[1] in north east France.^[2] The RN 18 was constructed in 1959.

Étain to Longwy (0-49km)

The road begins at Étain at a junction with the N3, heads north to Longuyon and then turns northeast to Longwy where the road meets the N52.^[3] There the road forks as the D918: the north fork crosses the frontier to Belgium (N830) and the eastern fork enters Luxembourg as the N5.

Notes and References

1. Web site: R.N.18: L'HISTOIRE A FLEUR DE BITUME . surma-route.net . 13 August 2023 . French.
2. Web site: sur ma route N18 . 2022-03-16 . www.surma-route.net.
3. Web site: Aménagement de la route nationale 18 - Sénat . 2022-03-16 . www.senat.fr.