- U, The Campions, Hertfordshire (Grid ref TQ190982)
- U, Haggerston Road, Hertfordshire (Grid ref TQ183981)
- U, Redwood Rise, Hertfordshire (Grid ref TQ195985)
- B5378, Cowley Hill, Hertfordshire (Grid ref TQ197982)
- U, Barton Way, Hertfordshire (Grid ref TQ190972)
- U, Ashdown Drive, Hertfordshire (Grid ref TQ185971)
- U, Denham Way, Hertfordshire (Grid ref TQ203978)
- A5135 between B5378 and Newark Green roundabout, Hertfordshire (Grid ref TQ200970)
- C, London Road, Hertfordshire (Grid ref TQ194999)
- U, Kenilworth Drive, Hertfordshire (Grid ref TQ203965)
- U, Newberries Avenue, Hertfordshire (Grid ref TQ171996)
- A5135 between A1 and A5135 Newark Green roundabout, Barnet (Grid ref TQ211966)
- U, Williams Way, Hertfordshire (Grid ref TQ169999)
- A5135 between A5135 Newark Green roundabout and A1, Barnet (Grid ref TQ212965)
- A411 between A5183 and A1(T), Hertfordshire (Grid ref TQ200954)
- C, Aldenham Road, Hertfordshire (Grid ref TQ165965)
- A1 between A411 Barnet Road and A5135 Elstree Way, Barnet (Grid ref TQ211960)
- A1 between A5135 and A1M, Hertfordshire (Grid ref TQ220990)
- A5183 between A411 and Park Street Lane, St Albans, Hertfordshire (Grid ref TL163000)
- A5183 between A41 and A411, Hertfordshire (Grid ref TQ176950)