- A475 between Ceredigion boundary and A486 Horeb crossroads, Ceredigion (Grid ref SN350414)
- A484 between A475W and A486, Carmarthenshire (Grid ref SN366400)
- B4571, N/a, Ceredigion (Grid ref SN319424)
- B4333, Carmarthenshire (Grid ref SN318399)
- A475 between A475 split and Carmarthenshire boundary, Carmarthenshire (Grid ref SN308407)
- A475 between College St and Old Graig St, Carmarthenshire (Grid ref SN307404)
- A475 between A484 and A475 College St, Carmarthenshire (Grid ref SN305405)
- A484 between A475E and A475W, Carmarthenshire (Grid ref SN305404)
- A484 between Carmarthenshire boundary and A475E, Carmarthenshire (Grid ref SN300410)
- A486 between A486 N Llandysul and A475 Horeb, Ceredigion (Grid ref SN400422)
- A475 between A486 and B4338N, Ceredigion (Grid ref SN400426)
- 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)
- C, Near Coedperthi, Ceredigion (Grid ref SN303470)