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U, Grange Road, Hertfordshire (Grid ref TL217338) C, Wilbury Road, Hertfordshire (Grid ref TL215336) U, Eastern Way, Hertfordshire (Grid ref TL221339) C109, Willbury Hills Road, Hertfordshire (Grid ref TL202330) U, Jackman's Place, Hertfordshire (Grid ref TL228324) A505 between Stotwold Rd/Queenswood Drive and A6141, Hertfordshire (Grid ref TL223320) A6141 between Baldock Lane and A505, Hertfordshire (Grid ref TL228320) U, Quinn Way, Hertfordshire (Grid ref TL232322) A505 between A6141 and A6141, Hertfordshire (Grid ref TL239335) A1 between J9 and Hertfordshire boundary, Hertfordshire (Grid ref TL239330) A507 between A1(M) and Salisbury Rd, Baldock, Hertfordshire (Grid ref TL241348) A507 between Salisbury Rd and A505, Hertfordshire (Grid ref TL245342) A505 between A6141 and A507, Hertfordshire (Grid ref TL245340) A1 between LA boundary and J10, Central Bedfordshire (Grid ref TL233362) U, Penn Way, Hertfordshire (Grid ref TL230311) A6141 between A505 and Weston Way, Hertfordshire (Grid ref TL247330) A6141 between A1(M) and Baldock Lane, Hertfordshire (Grid ref TL234310) A1 between A507 and A1, Central Bedfordshire (Grid ref TL232366) A1 between A507 and A1M, Central Bedfordshire (Grid ref TL232366) U, Hertfordshire (Grid ref TL249331)