- A487 between A498S and B4411, Gwynedd (Grid ref SH500431)
- B4411, Between Ciccieth and Rhoslan, Gwynedd (Grid ref SH483402)
- U, Glan-y-wern, Gwynedd (Grid ref SH457397)
- A497 between B4411, Criccieth and A498, Gwynedd (Grid ref SH550395)
- A498 between A497 and A487, Gwynedd (Grid ref SH556400)
- A487 between A498S and A498E, Gwynedd (Grid ref SH560401)
- A487 between A498S and A498E, Gwynedd (Grid ref SH560401)
- A487 between A4971/High Street and A498/Dublin Street, Gwynedd (Grid ref SH559398)
- A487 between A497 and A498E, Gwynedd (Grid ref SH562400)
- A497 between A498 and A487, Gwynedd (Grid ref SH560391)
- U, Between Pont-y-Gain & Blaen-Lliw (by Moel-y-Feidiog forest), Gwynedd (Grid ref SH437467)
- B4354, Near Chwilog, Gwynedd (Grid ref SH447379)
- A4971 between A4971/Penamser Road and A487, Gwynedd (Grid ref SH566393)
- A4971 between A4971/Penamser Road and A487, Gwynedd (Grid ref SH566393)
- A4085 between A498 and C-road just north of Croesywaun, Gwynedd (Grid ref SH575500)