B1 road (Northern Ireland)
| B1 | |
|---|---|
| Route information | |
| Length | 6.8 mi (10.9 km) |
| Location | |
| Country | United Kingdom |
| Constituent country | Northern Ireland |
| Primary destinations | Downpatrick Ardglass |
| Road network | |
The B1 road or Ardglass/Downpatrick road is a B road in Northern Ireland.
Route
It connects the B176 road at Downpatrick, and the A2 road at Ardglass.
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