- A4138 between A484 and B4303 Exchange Row, Carmarthenshire (Grid ref SN528007)
- A4138 between B4303 Exchange Row and M4 J48, Carmarthenshire (Grid ref SN537017)
- A484 between A476 and A4138, Carmarthenshire (Grid ref SN512007)
- A484 between A4138 and Carmarthenshire boundary, Carmarthenshire (Grid ref SS535992)
- A476 between A484 roundabout and Ridgeway, Swiss Valley, Carmarthenshire (Grid ref SN512016)
- A484 between A476 and A4124, Carmarthenshire (Grid ref SN509005)
- A4214 between A484E and A484W, Carmarthenshire (Grid ref SN508001)
- B4304, Station Road, Carmarthenshire (Grid ref SS507995)
- A476 between Ridgeway, Swiss Valley and C-road Ystradfai, Carmarthenshire (Grid ref SN521032)
- A484 between Maesyrhaf, Pwll and A476, Carmarthenshire (Grid ref SN499006)
- U, Denham Avenue, Carmarthenshire (Grid ref SN494009)
- C, Carmarthenshire (Grid ref SN513039)
- A484 between Swansea boundary and A4240, Swansea (Grid ref SS561980)
- A4240 between A484 and Culfor Rd, Swansea (Grid ref SS565980)
- U, Culfor Road, Swansea (Grid ref SS570980)
- B4295, New Road, Swansea (Grid ref SS528951)
- M4 between J48 and Carmarthenshire boundary, Carmarthenshire (Grid ref SN580029)
- A4240 between A484 and GWALIA TERRACE, Swansea (Grid ref SS580985)
- U, Pen-cae-crwn Road, Swansea (Grid ref SS585993)
- A4138 between M4 jn48 and A48/LA Boundary, Carmarthenshire (Grid ref SN580036)