- A602 between B197 and Hertford Rd, Hertfordshire (Grid ref TL257226)
- U, Hertfordshire (Grid ref TL257234)
- U, Broadwater Crescent, Hertfordshire (Grid ref TL248224)
- U, St Margarets, Hertfordshire (Grid ref TL246226)
- U, The Paddocks, Hertfordshire (Grid ref TL257237)
- B197, London Road, Hertfordshire (Grid ref TL243223)
- U, Hertford Road, Hertfordshire (Grid ref TL261212)
- A602 between A1155 and B197, Hertfordshire (Grid ref TL242230)
- B197, London Road, Hertfordshire (Grid ref TL241226)
- A602 between A1072 and A602 Monkswood Way, Hertfordshire (Grid ref TL240227)
- U, Six Hills Way, Hertfordshire (Grid ref TL246238)
- U, Faraday Road, Hertfordshire (Grid ref TL258245)
- A602 between A1(M) and A1072, Hertfordshire (Grid ref TL237225)
- A1072 between A602 and A1070, Hertfordshire (Grid ref TL236230)
- A602 between A1070 and A1155, Hertfordshire (Grid ref TL239238)
- A1155 between A1155 Fairlands Way and A602, Hertfordshire (Grid ref TL240240)
- U, Bernhardt Crescent, Hertfordshire (Grid ref TL261249)
- A1155 between A1155 St George's Way and A1072, Hertfordshire (Grid ref TL242245)
- A1070 between A1072 and A602, Hertfordshire (Grid ref TL235236)
- A602 between A1155 and A1070, Hertfordshire (Grid ref TL235240)