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A497 between A499, Pwllheli and B4411, Criccieth, Gwynedd (Grid ref SH400365) A499 between A497 Pwllheli and B4354 Y Ffor, Gwynedd (Grid ref SH383360) A497 between A499 and A499, Gwynedd (Grid ref SH370350) A499 between B4354 Y Ffor and B4417 Llanaelhaearn, Gwynedd (Grid ref SH395400) B4354, Near Chwilog, Gwynedd (Grid ref SH447379) A499 between B4413, Llanbedrog and A497, Gwynedd (Grid ref SH350342) U, Glan-y-wern, Gwynedd (Grid ref SH457397) A499 between Lon Sarn Bach, Abersoch and B4413, Llanbedrog, Gwynedd (Grid ref SH318300)