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A602 between A1072 and A602 Monkswood Way, Hertfordshire (Grid ref TL240227) B197, London Road, Hertfordshire (Grid ref TL241226) A602 between A1(M) and A1072, Hertfordshire (Grid ref TL237225) A602 between A1155 and B197, Hertfordshire (Grid ref TL242230) A1072 between A602 and A1070, Hertfordshire (Grid ref TL236230) B197, London Road, Hertfordshire (Grid ref TL243223) U, St Margarets, Hertfordshire (Grid ref TL246226) U, Broadwater Crescent, Hertfordshire (Grid ref TL248224) A1070 between A1072 and A602, Hertfordshire (Grid ref TL235236) A602 between A1070 and A1155, Hertfordshire (Grid ref TL239238) A1155 between A1155 Fairlands Way and A602, Hertfordshire (Grid ref TL240240) U, Six Hills Way, Hertfordshire (Grid ref TL246238) A602 between A1155 and A1070, Hertfordshire (Grid ref TL235240) A1072 between A1070 and A1155, Hertfordshire (Grid ref TL229240) A602 between B197 and Hertford Rd, Hertfordshire (Grid ref TL257226) A1155 between A602 and A1155 St George's Way, Hertfordshire (Grid ref TL236244) A1155 between A1072 and A602, Hertfordshire (Grid ref TL229242) A1155 between A1155 St George's Way and A1072, Hertfordshire (Grid ref TL242245) U, Hertfordshire (Grid ref TL257234) U, Fairview Road, Hertfordshire (Grid ref TL230245)