- A40 between A482 and A483, Carmarthenshire (Grid ref SN750333)
- A40 between A483 and A4069, Carmarthenshire (Grid ref SN765343)
- U, on main road, north of Dolauhirion, south of Troed-y-Rhiw, Carmarthenshire (Grid ref SN760368)
- U, Myddfai, Carmarthenshire (Grid ref SN772301)
- A40 between A4069 and Carmarthenshire boundary, Carmarthenshire (Grid ref SN788348)
- A40 between A4069 and A482, Carmarthenshire (Grid ref SN700306)
- A4069 between A4069 Church St, Llandadog and A40, Carmarthenshire (Grid ref SN710283)
- A4069 between A4069 High St, Llangadog and A40, Carmarthenshire (Grid ref SN695286)
- A483 between A40 and C-road south of Cynghordy, Carmarthenshire (Grid ref SN800386)