Bundesautobahn 98 (translates from German as Federal Motorway 98, short form Autobahn 98, abbreviated as BAB 98 or A 98) is a 47 kilometres (29 mi) long motorway in southern Germany, originally intended to connect Weil am Rhein with the A 8 near Irschenberg. Currently, only three relatively short unconnected sections have been constructed: Weil am Rhein to near Eichsel, where the road diverges south to become the A 861 towards Rheinfelden (Baden) and the Swiss border; east of Waldshut-Tiengen to north of Lauchringen; and north of Singen to north of Überlingen. From Wikipedia