- A1081 between Beesonend Lane, Harpenden and Sandridgebury Lane, St Albans, Hertfordshire (Grid ref TL143112)
- U, Old Harpenden Road, Hertfordshire (Grid ref TL150088)
- U, Batchwood Gardens, Hertfordshire (Grid ref TL149087)
- U, Sandringham Crescent, Hertfordshire (Grid ref TL171096)
- A1081 between Sandridgebury Lane and B651 Stonecross, Hertfordshire (Grid ref TL150084)
- U, Beesonend Lane, Hertfordshire (Grid ref TL135118)
- C, Limbrick Road, Hertfordshire (Grid ref TL141125)
- U, Battlefield Road, Hertfordshire (Grid ref TL157082)
- A1081 between Beesonend Lane and B487, Hertfordshire (Grid ref TL137125)
- U, Sandringham Crescent, Hertfordshire (Grid ref TL175092)
- U, West Common Way, Hertfordshire (Grid ref TL134124)
- C, Marshalswick Lane, Hertfordshire (Grid ref TL168082)
- U, Grove Road, Hertfordshire (Grid ref TL144133)
- A1081 between A4147 and B651, Hertfordshire (Grid ref TL150077)
- A4147 between A5183 and A1081, Hertfordshire (Grid ref TL141077)
- A5183 between A4147 and A4147, Hertfordshire (Grid ref TL139077)
- A5183 between A1081 and A4147, Hertfordshire (Grid ref TL143075)
- A1081 between A5183 and A4147, Hertfordshire (Grid ref TL148074)
- A1057 between A1081/A4147 and Lyon Way, Hertfordshire (Grid ref TL160072)
- U, Sandfield Road, Hertfordshire (Grid ref TL162073)