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| Bundesstraße 71 | |
|---|---|
| Country | DEU |
| Route | 71 |
| Length km | 391 |
| States | Lower Saxony, Saxony-Anhalt, Brandenburg |
Bundesstraße 71 is a federal highway in Germany running roughly west–east across northern Germany from near Bremerhaven to near Magdeburg. The route connects maritime ports, industrial centers, and historic towns, passing through regions such as Weser-Ems, Altmark, and the Elbe plain. It intersects major long-distance corridors including the Bundesautobahn 27, Bundesautobahn 2, and Bundesautobahn 14, serving both regional traffic and freight movements between the North Sea coast and central Germany.
The road begins near the port complex of Bremerhaven close to the confluence of the Weser and the North Sea coast, then proceeds inland through the coastal plain to Oldenburg (Oldb), passing near Wardenburg and Cloppenburg. Continuing east, it traverses the marshes and heathlands around Diepholz and reaches the rim of the Weser Uplands before entering Saxony-Anhalt near Salzwedel and the historical region of the Altmark. Eastward the alignment crosses the Elbe tributary basins and links market towns such as Gardelegen and Oschersleben before approaching the metropolitan area of Magdeburg. The eastern terminus connects with arterial routes toward Leipzig, Halle (Saale), and the A2 Autobahn corridor.
The corridor follows older trading and military tracks dating back to medieval Hanseatic exchanges between Lübeck and inland markets; sections align with routes used during the Holy Roman Empire era and the regional road network of the Kingdom of Prussia. In the 19th century, improvements paralleled canal and rail development by companies such as the Prussian State Railways, supporting agricultural exports to Bremerhaven. During the 20th century, state road numbering schemes integrated the corridor into the Reichsstraße network, later reorganized after World War II under the Federal Republic of Germany's road administration. Post-reunification investments targeted sections in former East Germany to repair wartime damage and modernize pavements, influenced by funding priorities from the Bund and the European Union regional policy initiatives.
Prominent urban centers and junctions along the route include Bremerhaven, Oldenburg (Oldb), Diepholz, Cloppenburg, Salzwedel, Gardelegen, Oschersleben, and Magdeburg. Key intersections occur with the Bundesautobahn 27 near Bremerhaven, the Bundesautobahn 1 corridor near Oldenburg, the Bundesautobahn 2 interchange providing east–west freight links, and connections to the Bundesstraße 6 and Bundesstraße 245 networks which feed regional centers such as Hannover and Stendal. The road also interfaces with railway junctions like Oldenburg Hauptbahnhof, Magdeburg Hauptbahnhof, and freight yards serving the ports of Bremerhaven and Wolgast.
Much of the alignment is single carriageway with two lanes, alternating with short dual carriageway bypasses around settlements such as Cloppenburg and Gardelegen. Pavement standards vary: western sections near Oldenburg (Oldb) typically exhibit higher-quality surfaces and wider lanes due to heavier freight traffic to Bremerhaven, whereas eastern stretches in the Altmark reflect recent rehabilitation projects with narrower cross-sections. Traffic composition mixes local commuter flows, agricultural vehicles serving areas like Lower Saxony farms, and long-distance freight linking to ports and industrial zones in Saxony-Anhalt. Peak congestion is observed near junctions with the A2 Autobahn and in the approaches to Magdeburg, with seasonal tourist increases toward the Elbe valleys and nature reserves.
Planned upgrades focus on safety improvements, bypass construction, and targeted widening to reduce bottlenecks near Oldenburg (Oldb), Salzwedel, and the approaches to Magdeburg. Projects are coordinated with state transport ministries of Lower Saxony and Saxony-Anhalt and funded through national programs alongside contributions from the European Regional Development Fund for cross-regional connectivity. Proposals include grade-separated junctions near freight terminals, alignment straightening to meet contemporary design speeds, and pavement reinforcement to accommodate higher axle loads serving container traffic to Bremerhaven. Environmental assessments reference habitats associated with the Weser and Elbe corridors, requiring mitigation measures and consultations with agencies such as Bundesamt für Naturschutz.
The route links historic Hanseatic heritage centers like Bremerhaven and market towns in the Altmark, facilitating cultural tourism to sites associated with the Hanoverian and Prussian periods. Economically, it supports the export economy of port facilities at Bremerhaven and regional industries in Magdeburg and Oldenburg (Oldb), including ship supply chains, automotive suppliers, and agro-processing plants. Local festivals and markets in towns such as Gardelegen and Cloppenburg benefit from improved accessibility, while logistics flows on the corridor interface with inland waterways like the Mittellandkanal and rail freight operators linked to terminals at Magdeburg and Bremerhaven.