- A4080 between B4422 and A5, Isle of Anglesey (Grid ref SH400692)
- C, No name, Isle of Anglesey (Grid ref SH436697)
- A4080 between A4080 split and B4422, Isle of Anglesey (Grid ref SH350700)
- A55 between A5/A5114 and A4080, Isle of Anglesey (Grid ref SH415743)
- A5 between A4080 and A5114, Isle of Anglesey (Grid ref SH400760)
- A5 between A4080 and A5114, Isle of Anglesey (Grid ref SH400760)
- A4080 between A4080 split and A55, Isle of Anglesey (Grid ref SH355743)
- A4080 between A4080 merge and A4080 split Llanfaelog, Isle of Anglesey (Grid ref SH335727)
- A5114 between A55 and B5109 Maes Bulkeley (Bulkeley Square) Llangefni, Isle of Anglesey (Grid ref SH457750)
- A55 between A5152 and A5/A5114, Isle of Anglesey (Grid ref SH475725)
- A4080 between A55 and B5112, Isle of Anglesey (Grid ref SH365769)
- A5 between A55 and A4080, Isle of Anglesey (Grid ref SH355774)
- A55 between A4080 and A5, Isle of Anglesey (Grid ref SH345772)