 | |
|---|---|
| Route information | |
| Length | 31.8 mi[1] (51.2 km) |
| Major junctions | |
| North end | Cardigan |
 A487A40  A4115 A477 A4218 A4139 | |
| South end | Tenby |
| Location | |
| Country | United Kingdom |
| Primary destinations | Cardigan Tenby |
| Road network | |
The A478 road is a major road in Wales. The route is from its junction with the A487 at Cardigan, Ceredigion, to Tenby, Pembrokeshire. It crosses the Preseli Hills and winds through farmland for almost all of its route.[2] The road just touches the very west of Carmarthenshire.[3]
- ^ "Driving directions to Norton/A478". Google Maps. Google Maps. Retrieved 27 July 2014.
- ^ "Roader's Digest: SABRE". Retrieved 1 August 2014.
- ^ "Wales Directory". Retrieved 10 October 2020.