- A4063 between Neath Port Talbot boundary and A4107, Neath Port Talbot (Grid ref SS865956)
- A4067 between A4067 spur and A4068, Neath Port Talbot (Grid ref SN750063)
- A4067 between Neath Port Talbot boundary and A4067 spur, Neath Port Talbot (Grid ref SN721032)
- A4067 between A474 and A4067 main route, Neath Port Talbot (Grid ref SN724037)
- A4068 between Neath Port Talbot boundary and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SN744130)
- A4069 between A474 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SN704130)
- A4107 between A4063 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SS900959)
- A4107 between M4 jn40 and Ty-draw Hill, Neath Port Talbot (Grid ref SS772900)
- A4107 between A48 Talbot Rd and M4 jn40, Neath Port Talbot (Grid ref SS772894)
- A4107 between B4287 Queen St, Pontrhydyfen and A4063 Maesteg Rd, Cymer, Neath Port Talbot (Grid ref SS800940)
- A4107 between Ty-draw Hill and B4287 Queen St, Neath Port Talbot (Grid ref SS794930)
- A4109 between B4242 and A4221, Neath Port Talbot (Grid ref SN780000)
- A4109 between A4230 and A465, Neath Port Talbot (Grid ref SS774996)
- A4109 between A4221 and A465 Blaenwrach, Neath Port Talbot (Grid ref SN859100)
- A4221 between Neath Port Talbot boundary and A4109, Neath Port Talbot (Grid ref SN852106)
- A4230 between A474 Penywern Rd and Penscynor, Neath Port Talbot (Grid ref SS760988)
- A4230 between Neath Port Talbot boundary and A474, Neath Port Talbot (Grid ref SS720973)
- A4230 between Penscynor and A4109 roundabout, Neath Port Talbot (Grid ref SS768991)
- A4241 between A48 and B4286, Neath Port Talbot (Grid ref SS743913)
- A4241 between Roundabout and A48, Neath Port Talbot (Grid ref SS747907)
- A4241, Margam Moors, Neath Port Talbot (Grid ref SS777878)
- A4241, Margam Moors, Neath Port Talbot (Grid ref SS761895)
- A4241, Margam Moors, Neath Port Talbot (Grid ref SS763896)
- A4241, Margam Moors, Neath Port Talbot (Grid ref SS761895)
- A465 between A48 / A474 and A4109, Neath Port Talbot (Grid ref SS750979)
- A465 between A4109/A4230 and B4242, Neath Port Talbot (Grid ref SN790000)
- A465 between M4 Jct 43 and A48 / A474, Neath Port Talbot (Grid ref SS740971)
- A465 between B42452 and A4109, Neath Port Talbot (Grid ref SN880063)
- A465 between A4109 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SN892070)
- A474 between A465 and A4230, Neath Port Talbot (Grid ref SS743974)
- A474 between Waun Penlan, Gellygron, Pontardawe and A4069, Neath Port Talbot (Grid ref SN703100)
- A474 between A48 and B4434 Windsor Rd, Neath Port Talbot (Grid ref SS750967)
- A474 between A4230 Neath Abbey Rd and A4230 Cadoxton Rd, Neath Port Talbot (Grid ref SS750980)
- A474 between B4434 and A465, Neath Port Talbot (Grid ref SS750970)
- A474 between A4069 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SN700122)
- A474 between Main Rd, Rhydding and Delffordd, Gelinudd, Neath Port Talbot (Grid ref SN745000)
- A474 between A4230 and Main Rd, Neath Port Talbot (Grid ref SS749987)
- A474 between Delffordd, Gelinudd and A4067, Neath Port Talbot (Grid ref SN735041)
- A474 between A4067 and Waun Penlan, Gellygron, Pontardawe, Neath Port Talbot (Grid ref SN717044)
- A48 between M4 jn38 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SS811850)
- A48 between M4 jn41 and A4107, Neath Port Talbot (Grid ref SS763899)
- A48 between M4 western spur and A474, Neath Port Talbot (Grid ref SS739939)
- A48 between M4 jn39 and M4 jn38, Neath Port Talbot (Grid ref SS792867)
- A48 between B4286 and M4 J41, Neath Port Talbot (Grid ref SS750922)
- A48 between A4107 and M4 J39, Neath Port Talbot (Grid ref SS781880)
- A48 between A474 and B4286, Neath Port Talbot (Grid ref SS743930)
- A48 between A4241 and M4 Junction 38, Neath Port Talbot (Grid ref SS793864)
- A48 between A4241 and M4 Junction 39, Neath Port Talbot (Grid ref SS791868)
- A48, Margam Moors, Neath Port Talbot (Grid ref SS769891)
- A48, Aberavon, Neath Port Talbot (Grid ref SS762901)
- A483 between Neath Port Talbot boundary and B4290, Neath Port Talbot (Grid ref SS700929)
- A483 between M4 eastern spur (mid-junction) and A48, Neath Port Talbot (Grid ref SS729939)
- A483 between B4290 and M4 Jn42 eastern spur, Neath Port Talbot (Grid ref SS720934)
- B4242, Glynneath, Neath Port Talbot (Grid ref SN871060)
- B4242, Glyn Neath Road, Neath Port Talbot (Grid ref SN830033)
- B4286, Cwmavon Road, Neath Port Talbot (Grid ref SS768904)
- B4287, Neath Port Talbot (Grid ref SS781957)
- B4434, Henfaes Road, Neath Port Talbot (Grid ref SS769986)
- B4434, Llantwit Road, Neath Port Talbot (Grid ref SS759978)
- C, Cyfyng Road, Neath Port Talbot (Grid ref SN760080)
- C, The Princess Margaret Way, Neath Port Talbot (Grid ref SS745895)
- M4 between J39 and J38, Neath Port Talbot (Grid ref SS792867)
- M4 between J41 mid-junction and J40, Neath Port Talbot (Grid ref SS769902)
- M4 between J42 western spur and J42 eastern spur, Neath Port Talbot (Grid ref SS727950)
- M4 between J40 and J39, Neath Port Talbot (Grid ref SS784880)
- M4 between Neath Port Talbot boundary and J43, Neath Port Talbot (Grid ref SS720967)
- M4 between J38 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SS800844)
- M4 between J43 and J42 western spur, Neath Port Talbot (Grid ref SS724955)
- M4 between M4 (42) main carriageway and A48/A483, Neath Port Talbot (Grid ref SS729945)
- M4 between A483 and M4 (42) main carriageway, Neath Port Talbot (Grid ref SS729940)
- M4 between J42 eastern spur and J41 mid-junction, Neath Port Talbot (Grid ref SS746923)
- M4 between J41 main carriageway mid-junction and A4241/A48, Neath Port Talbot (Grid ref SS749922)
- M4 between M4 Junction 39 and M4 Junction 38, Neath Port Talbot (Grid ref SS792867)
- M4 between M4 Junction 40 and M4 Junction 39, Neath Port Talbot (Grid ref SS784880)
- M4 between Roundabout and M4 Junction 39, Neath Port Talbot (Grid ref SS789871)
- U, Baglan, Neath Port Talbot (Grid ref SS752919)
- U, Dwr-Y-Felin Road, Neath Port Talbot (Grid ref SS743984)
- U, Elmwood Road, Neath Port Talbot (Grid ref SS750926)
- U, Southdown Road, Neath Port Talbot (Grid ref SS743904)
- U, Bwluch Road, Neath Port Talbot (Grid ref SS772925)
- U, Main Road, Neath Port Talbot (Grid ref SN771003)
- U, Fforest Road, Neath Port Talbot (Grid ref SS773997)
- U, Dylan Crescent, Neath Port Talbot (Grid ref SS752891)
- U, Dahlia Close, Neath Port Talbot (Grid ref SS741909)
- U, Mariners Quay, Neath Port Talbot (Grid ref SS750890)
- U, St Helier Drive, Neath Port Talbot (Grid ref SS739911)
- U, Severn Crescent, Neath Port Talbot (Grid ref SS745901)
- U, Coedffranc, Neath Port Talbot (Grid ref SS710947)