| B73 | |
|---|---|
| Bundesstraße 73 | |
| Route information | |
| Length: | 100 km (100 mi) |
| Major junctions | |
| Northwest end: | Cuxhaven |
| Southeast end: | Hamburg |
| Location | |
| States: | Lower Saxony, Hamburg |
| Highway system | |
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The Bundesstraße 73 or B73 is a German federal highway running in a northwesterly to southeasterly direction from Cuxhaven to Hamburg. It runs partially beside the Bundesautobahn 26.