List of B1 roads
This is a list of roads designated B1. Roads entries are sorted in the countries alphabetical order.
- B1 road, the designation of an expressway route in Croatia
- B1 road, a road in Cyprus
- B1 highway, a German road
- B1 road, a road connected to the A1 road
- B1 road, an important North-South road
- B1 road, a road connecting Akkaraipattu and Warapathanchenai
- B1 road may refer to:
- * B1 road, a road connecting Downpatrick and Ardglass
- B1 road may refer to:
- * B-1 corridor