List of B1 roads
- B1 road (Croatia), the designation of an expressway route in Croatia
- B1 road (Cyprus), a road in Cyprus
- B1 highway (Germany), a German road
- B1 road (Kenya), a road connected to the A1 road
- B1 road (Namibia), an important North-South road
- B1 road (Sri Lanka), a road connecting Akkaraipattu and Warapathanchenai
- B1 road (United Kingdom) may refer to:
- B1 road (Northern Ireland), a road connecting Downpatrick and Ardglass
- B1 road (United States of America) may refer to:
|This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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