A-1

Bundesautobahn 1 is an autobahn in Germany. It runs from Heiligenhafen in Schleswig-Holstein to Saarbrücken in Saarland, a distance of 749 km (465 mi), but is incomplete between Cologne and Trier. B 207 continues north from Heiligenhafen to Puttgarden, at the end of the island of Fehmarn, with a ferry to Rødby, Denmark.