|This article does not cite any references or sources. (December 2009)|
|Length:||570 km (350 mi)|
|States:||Bremen, Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate, Saarland|
The Bundesstraße 51 (translates from German Federal road, abbreviated as B 51) runs from Bremen in south-west direction though Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate and Saarland, and ends at the French border in the town Kleinblittersdorf.
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