Line 80 is a Luxembourgish railway line connecting Rodange to Belgium. It is designated Chemins de Fer Luxembourgeois, but predominantly operated by NMBS/SNCB. The services overlap with those designated as Line 70. On the Belgian side of the border the routes are numbered in the NMBS/SNCB series.Line 165 Libramont - Virton - Y Aubange - Athus Line 165/1 Y Aubange - Frontière RFNL (Rodange) Line 167 (Arlon) - Y. Autelbas - Athus - Frontière RFNL (Rodange)