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U, Highwoodhall Lane, Hertfordshire (Grid ref TL074047) U, Oliver Rise, Hertfordshire (Grid ref TL064053) A4251 between A414 and Nash Mills Lane, Hertfordshire (Grid ref TL061050) C, Peascroft Road, Hertfordshire (Grid ref TL074061) U, Stroma Close, Hertfordshire (Grid ref TL081060) C127, Bennetts End Road, Hertfordshire (Grid ref TL069066) A4147 between A414 and Greenacres, Hertfordshire (Grid ref TL081067) A41 between M25 JCT 20 and A414, Hertfordshire (Grid ref TL058031) A414 between A41 and A4251, Hertfordshire (Grid ref TL052054) A414 between A4251 and A4146, Hertfordshire (Grid ref TL054060) A414 between A4146 and A4147, Hertfordshire (Grid ref TL060066) C, Tom's Lane, Hertfordshire (Grid ref TL096035) U, Turners Hill, Hertfordshire (Grid ref TL062070) A4251 between A4146 and A414, Hertfordshire (Grid ref TL050058) A4251 between Nash Mills Lane, Hemel Hempstead and Home Park Mill Link Rd, Kings Langley, Hertfordshire (Grid ref TL074020) A4146 between A4251 and A414, Hertfordshire (Grid ref TL050061) U, Waterhouse Street, Hertfordshire (Grid ref TL054067) A4147 between Greenacres, Hemel Hempstead and King Harry Lane roundabout, Hertfordshire (Grid ref TL100060) A4251 between Home Park Mill Link Rd, Kings Langley and M25 Jn20, Hertfordshire (Grid ref TL075017) U, Concorde Drive, Hertfordshire (Grid ref TL059073)