- U, Waterhouse Street, Hertfordshire (Grid ref TL054067)
- A4146 between A414 and Gadebridge Lane, Hertfordshire (Grid ref TL053070)
- A4146 between A414 and Warners End Road, Hertfordshire (Grid ref TL053070)
- A414 between A4146 and A4147, Hertfordshire (Grid ref TL060066)
- A4146 between A4251 and A414, Hertfordshire (Grid ref TL050061)
- A414 between A4251 and A4146, Hertfordshire (Grid ref TL054060)
- U, Concorde Drive, Hertfordshire (Grid ref TL059073)
- U, Turners Hill, Hertfordshire (Grid ref TL062070)
- A4251 between A4146 and A414, Hertfordshire (Grid ref TL050058)
- A4251 between B4505 and A4146, Hertfordshire (Grid ref TL045060)
- U, Warners End Road, Hertfordshire (Grid ref TL045075)
- A414 between A41 and A4251, Hertfordshire (Grid ref TL052054)
- C127, Bennetts End Road, Hertfordshire (Grid ref TL069066)
- U, Oliver Rise, Hertfordshire (Grid ref TL064053)
- A4146 between Gadebridge Lane and A4147, Hertfordshire (Grid ref TL050084)
- A4146 between Warners End Road and A4147, Hertfordshire (Grid ref TL050084)
- A4251 between A414 and Nash Mills Lane, Hertfordshire (Grid ref TL061050)
- U, Hobletts Road, Hertfordshire (Grid ref TL069078)
- U, Fletcher Way, Hertfordshire (Grid ref TL063084)
- A4251 between A41 and B4505, Hertfordshire (Grid ref TL034059)