- A486 between A484 and Carmarthenshire boundary, Carmarthenshire (Grid ref SN400398)
- A486 between LA Boundary Bridge Street and B4476 Llandysul, Ceredigion (Grid ref SN415403)
- A486 between B4776Llandysul and UC Lon Llety, Llandysul, Ceredigion (Grid ref SN417406)
- A486 between A486 N Llandysul and A475 Horeb, Ceredigion (Grid ref SN400422)
- A475 between A486 and B4338N, Ceredigion (Grid ref SN400426)
- A484 between A475W and A486, Carmarthenshire (Grid ref SN366400)
- U, Ceredigion (Grid ref SN443405)
- A475 between Ceredigion boundary and A486 Horeb crossroads, Ceredigion (Grid ref SN350414)
- C, North of Dolgran (between Clynmelyn & Cwmhwplyn, Carmarthenshire (Grid ref SN441350)