Bundesstraße 27 or B27 is a German federal road. It connects Blankenburg am Harz with Rafz in Switzerland.

B27 shield}}

Bundesstraße 27
Route information
Length673 km (418 mi)
Major junctions
StatesSaxony-Anhalt, Lower Saxony, Hesse, Bavaria, Baden-Württemberg
Highway system


The Bundesstraße 27 crosses the following states and towns (north to south):

The B27 is interrupted in two places: between Würzburg and Tauberbischofsheim, where it has been replaced by the motorways A3 and A81, and between Randen and Jestetten, where it crosses through Switzerland. The part south of Stuttgart follows the Schweizer Straße (Suisse road), a chaussee from 18th century.

See alsoEdit