- B1037, Stevenage Road, Hertfordshire (Grid ref TL286259)
- U, Gresley Way, Hertfordshire (Grid ref TL269255)
- U, The Hedgerows, Hertfordshire (Grid ref TL266255)
- U, Pacatian Way, Hertfordshire (Grid ref TL264258)
- B1037, White Hill, Hertfordshire (Grid ref TL295279)
- U, Byron Close, Hertfordshire (Grid ref TL261254)
- U, Bernhardt Crescent, Hertfordshire (Grid ref TL261249)
- U, Faraday Road, Hertfordshire (Grid ref TL258245)
- B1037, Hertfordshire (Grid ref TL301285)
- U, Durham Road, Hertfordshire (Grid ref TL251264)
- U, Jessop Road, Hertfordshire (Grid ref TL250259)
- U, Hertfordshire (Grid ref TL250254)
- U, The Paddocks, Hertfordshire (Grid ref TL257237)
- A1072 between A602 and A1155, Hertfordshire (Grid ref TL249262)
- U, Hertfordshire (Grid ref TL257234)
- A602 between B197 and Hertford Rd, Hertfordshire (Grid ref TL257226)
- C, Frogmore Hill, Hertfordshire (Grid ref TL284214)
- U, Six Hills Way, Hertfordshire (Grid ref TL246238)
- A1155 between A1155 St George's Way and A1072, Hertfordshire (Grid ref TL242245)
- A507 between Wallington Rd, Baldock and A10, Hertfordshire (Grid ref TL299305)