- A4120 between A487 / A4120 Southgate Roundabout and A44 / A4120 Llanbadarn Fawr, Ceredigion (Grid ref SN592800)
- A4120 between A487 and B4343, Ceredigion (Grid ref SN600795)
- A4120 between B4343 Devil's Bridge and A44 Ponterwyd, Ceredigion (Grid ref SN756800)
- A4159 between A487 / A4159 Bow Street and A44 / A4159 Lovesgrove, Ceredigion (Grid ref SN624838)
- A44 between A4159 and A4120, Ceredigion (Grid ref SN700808)
- A44 between A487 Northgate St and A4120 Heol-y-Bont, Ceredigion (Grid ref SN590816)
- A44 between road to Glanrafon and A4159, Ceredigion (Grid ref SN623811)
- A44 between A4120 and Ceredigion boundary, Ceredigion (Grid ref SN780820)
- A44 between A4120 and road to Glanrafon, Ceredigion (Grid ref SN605805)
- A475 between A486 and B4338N, Ceredigion (Grid ref SN400426)
- A475 between B4338N and A482, Ceredigion (Grid ref SN550472)
- A475 between Ceredigion boundary and A486 Horeb crossroads, Ceredigion (Grid ref SN350414)
- A478 between Ceredigion boundary and A487, Ceredigion (Grid ref SN180443)
- A482 between A485 Lampeter and A487 Aberaeron, Ceredigion (Grid ref SN474600)
- A482 between Ceredigion boundary and A475 Harford Sq roundabout, Ceredigion (Grid ref SN580477)
- A482 between A475 Harford Sq roundabout and A485 Lampeter, Ceredigion (Grid ref SN578483)
- A484 between A487 and Ceredigion boundary, Ceredigion (Grid ref SN200452)
- A485 between J482 Lampeter and B4343 Crossroads, Tregaron, Ceredigion (Grid ref SN600522)
- A485 between B4343 crossroads and B4575 Llanilar, Ceredigion (Grid ref SN679600)
- A485 between B4575 Llanilar and A487 Llanfarian, Ceredigion (Grid ref SN599757)
- A486 between A487 and B4342 South John St, Ceredigion (Grid ref SN400548)
- A486 between A486 N Llandysul and A475 Horeb, Ceredigion (Grid ref SN400422)
- A486 between A475 Horeb crossroads and A487 Synod Inn, Ceredigion (Grid ref SN403532)
- A486 between B4776Llandysul and UC Lon Llety, Llandysul, Ceredigion (Grid ref SN417406)
- A486 between LA Boundary Bridge Street and B4476 Llandysul, Ceredigion (Grid ref SN415403)
- A487 between A44 and Maeshendre, Ceredigion (Grid ref SN599821)
- A487 between A486 and B4342W, Ceredigion (Grid ref SN407550)
- A487 between A485 and A4120, Ceredigion (Grid ref SN591786)
- A487 between A4159 and B4353, Ceredigion (Grid ref SN624850)
- A487 between B4342W and A482, Ceredigion (Grid ref SN444601)
- A487 between Ceredigion boundary and A478, Ceredigion (Grid ref SN179450)
- A487 between A4120 and A487 Dan Dre (Mill St), Ceredigion (Grid ref SN590802)
- A487 between B4333 and A486, Ceredigion (Grid ref SN400540)
- A487 between A482 and A485, Ceredigion (Grid ref SN500651)
- A487 between B4353 and Ceredigion boundary, Ceredigion (Grid ref SN665937)
- A487 between A4120 and A4120, Ceredigion (Grid ref SN592799)
- A487 between Maeshendre, Aberystwyth and A4159, Ceredigion (Grid ref SN618830)
- A487 between A487 split and A44, Ceredigion (Grid ref SN587818)
- A487 between A487 Dan Dre (Mill St) and A487 Northgate St, Ceredigion (Grid ref SN583816)
- A487 between A487 Bridge St (Heol-y-Bont) and A487 Northgate St, Ceredigion (Grid ref SN583814)
- A487 between A484 and B4333, Ceredigion (Grid ref SN220483)
- A487 between A478 and A484, Ceredigion (Grid ref SN181454)
- A487 between Ceredigion boundary and A478, Ceredigion (Grid ref SN177448)
- A487 between A487 Bridge St (Heol-y-Bont) and A487 Northgate St, Ceredigion (Grid ref SN584816)
- B4338, Ceredigion (Grid ref SN413534)
- B4340, Ceredigion (Grid ref SN673721)
- B4342, Glanmor Terrace, Ceredigion (Grid ref SN389599)
- B4343, N/a, Ceredigion (Grid ref SN680600)
- B4353, N/a, Ceredigion (Grid ref SN612888)
- B4571, N/a, Ceredigion (Grid ref SN319424)
- B4575, N/a, Ceredigion (Grid ref SN631749)
- B4577, N/a, Ceredigion (Grid ref SN551643)
- C, East of Llanfihangel-y-Creuddyn, Ceredigion (Grid ref SN679761)
- C, Near Ty Mawr, Ceredigion (Grid ref SN512596)
- C, Near Esgair-wen, Ceredigion (Grid ref SN453533)
- C, Near Coedperthi, Ceredigion (Grid ref SN303470)
- C, Ceredigion (Grid ref SN656844)
- C, Waunfawr Road, Ceredigion (Grid ref SN606816)
- C, Ceredigion (Grid ref SN484427)
- C, Ceredigion (Grid ref SN542651)
- C, Ceredigion (Grid ref SN500472)
- C1012, N/a, Ceredigion (Grid ref SN376558)
- C1118, N/a, Ceredigion (Grid ref SN789740)
- U, Napier Street, Ceredigion (Grid ref SN180462)
- U, Near Penrhyn-coch, Ceredigion (Grid ref SN642841)
- U, Ceredigion (Grid ref SN652759)
- U, Ceredigion (Grid ref SN443405)
- U, Tregaron, Ceredigion (Grid ref SN705610)