B 209
Bundesstraße 209
Route information
Length	134 km (83 mi)
Major junctions
Southwest end	Nienburg/Weser district
Northeast end	Herzogtum Lauenburg
Location
Country	Germany
States	Lower Saxony, Schleswig-Holstein
Highway system
Roads in Germany Autobahns List Federal List State E-roads

Bundesstraße 209 (B 209) is a German federal road that runs from Nienburg/Weser district in Lower Saxony to Schwarzenbek in the district of Herzogtum Lauenburg, Schleswig-Holstein.

The B 209 begins in Nienburg/Weser district between the villages of Rohrsen and Drakenburg on the B 215 and runs in a northeasterly direction past the villages of Heemsen and Anderten.

After crossing the river Aller at Rethem in Soltau-Fallingbostel district it passes through the villages of Groß Eilstorf and Kirchboitzen before entering the one-way system in the town centre of Walsrode. This is a traffic bottleneck which causes delays during the rush hour.

The B 209 then passes through Honerdingen, before reaching junction 47 on the A 7 autobahn located in Bad Fallingbostel's industrial estate.

East of Soltau by the B 71 to Munster, the B 209 then turns northeast again towards Amelinghausen and continues from there to Lüneburg. Near Artlenburg the B 209 crosses the Elbe Lateral Canal, the bridge being combined with a barrier.

Near Lauenburg the B 209 crosses the Elbe, passes over the B 5 and runs finally into Schwarzenbek, where it meets the B 207 and B 404.

To 1 July 1989 a section between Bad Fallingbostel and Soltau, part of the present day L 163 state road, was designated as Bundesstraße 209. As a result of the parallel routing of the A 7 autobahn, this section was downgraded however. In Bad Fallingbostel the autobahn slip road (then an independent branch) to the A 7 was designated the B 209a. When the road between Bad Fallingbostel and Soltau was downgraded on 1 July 1989 the slip road became part of the B 209. Its distance is separately measured however.

This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table. Please consult this guideline for information on how to create one. Please improve this article if you can. (December 2021)

		Drakenburg B 215
		Rethem (Aller)
	(27)	Walsrode West A 27 E234
		Walsrode
		Bad Fallingbostel
	(47)	Fallingbostel A 7 E45
		Ersetzt durch die A 7 E45
	(46)	Dorfmark
	(45)	Soltau-Süd
	(44)	Soltau-Ost A 7 B 71 E45
		Amelinghausen
		Lüneburg local diversion B 4 B 216
		Adendorf
		Brietlingen
		Lauenburg/Elbe B 5
		Schwarzenbek B 207 B 404

• Informationsschreiben des Straßenbauamts Celle, Aktenzeichen 2221/31 322-L163 vom 19. April 2002

Wikimedia Commons has media related to Bundesstraße 209.