- A5183 between A411 and Park Street Lane, St Albans, Hertfordshire (Grid ref TL163000)
- U, Williams Way, Hertfordshire (Grid ref TQ169999)
- U, Newberries Avenue, Hertfordshire (Grid ref TQ171996)
- B556, Harper Lane, Hertfordshire (Grid ref TL174023)
- U, Haggerston Road, Hertfordshire (Grid ref TQ183981)
- M25 between J21A and J22, Hertfordshire (Grid ref TL162027)
- U, School Lane, Hertfordshire (Grid ref TL133010)
- C, London Road, Hertfordshire (Grid ref TQ194999)
- U, The Campions, Hertfordshire (Grid ref TQ190982)
- B556, Bell Lane, Hertfordshire (Grid ref TL181027)
- C, Aldenham Road, Hertfordshire (Grid ref TQ165965)
- U, Redwood Rise, Hertfordshire (Grid ref TQ195985)
- U, Ashdown Drive, Hertfordshire (Grid ref TQ185971)
- A41 between B462 and A4008 / M25 J5, Hertfordshire (Grid ref TQ131978)
- B5378, Cowley Hill, Hertfordshire (Grid ref TQ197982)
- U, Shenley Lane, Hertfordshire (Grid ref TL173037)
- U, Barton Way, Hertfordshire (Grid ref TQ190972)
- M1 between J5 and J6, Hertfordshire (Grid ref TL123002)
- U, Little Bushy Lane, Hertfordshire (Grid ref TQ142964)
- A41 between A4008 / M25 J5 and Woodmere Ave, Hertfordshire (Grid ref TQ125984)