- C, W.Drayton, Hillingdon (Grid ref TQ064784)
- U, Harmondsworth Road, Hillingdon (Grid ref TQ063785)
- M4 between Hillingdon boundary and J4, Hillingdon (Grid ref TQ060784)
- A3044 between A4(T) and A408, Hillingdon (Grid ref TQ060778)
- A408 between A4 and A3044, Hillingdon (Grid ref TQ071780)
- A408 between A3044 and M4, Hillingdon (Grid ref TQ074787)
- M4 between J4 and A408, Hillingdon (Grid ref TQ074786)
- M4 between J4 and A4, Hillingdon (Grid ref TQ074778)
- A4 between A3044 and M4 spur road, Hillingdon (Grid ref TQ060769)
- M4 between J4B / M25 and Slough boundary, Slough (Grid ref TQ047783)
- C, Newport Road, Hillingdon (Grid ref TQ070768)
- M25 between J15 and Slough boundary, Slough (Grid ref TQ046782)
- A4 between A3044 and A3044, Hillingdon (Grid ref TQ050771)
- U, Fairfield Road, Hillingdon (Grid ref TQ061805)
- A4 between A408 and A437, Hillingdon (Grid ref TQ080769)
- A4 between Hillingdon boundary and A3044, Hillingdon (Grid ref TQ045771)
- A437 between A4(T) and A312, Hillingdon (Grid ref TQ087780)
- M4 between J4 and J3, Hillingdon (Grid ref TQ089784)
- C, Furzeground Way, Hillingdon (Grid ref TQ082800)
- C, Shepiston Lane, Hillingdon (Grid ref TQ090785)