- A312 between A4 and M4 J3, Hounslow (Grid ref TQ104780)
- M4 between Hounslow boundary and A312, Hounslow (Grid ref TQ104782)
- A312 between M4 and A312 North Hyde Rd, Hounslow (Grid ref TQ104785)
- U, Cranford Lane, Hounslow (Grid ref TQ110774)
- A312 between Hounslow boundary and A312, Hounslow (Grid ref TQ104788)
- C, The Avenue, Hounslow (Grid ref TQ104770)
- U, Sutherland Avenue, Hillingdon (Grid ref TQ102789)
- A312 between A132 and Hounslow boundary, Hounslow (Grid ref TQ105790)
- A312 between Hillingdon boundary and A437, Hillingdon (Grid ref TQ100789)
- A4 between A437 and Hillingdon boundary, Hillingdon (Grid ref TQ100770)
- A4 between Hounslow boundary and A312, Hounslow (Grid ref TQ105768)
- C, Cranford Lane, Hillingdon (Grid ref TQ091775)
- U, Northfield Park, Hillingdon (Grid ref TQ095791)
- U, Nestle's Avenue, Hillingdon (Grid ref TQ097792)
- C, Shepiston Lane, Hillingdon (Grid ref TQ090785)
- A4 between A312 and A30, Hounslow (Grid ref TQ110766)
- U, Redmead Road, Hillingdon (Grid ref TQ092789)
- M4 between J4 and J3, Hillingdon (Grid ref TQ089784)
- C, Pump Lane, Hillingdon (Grid ref TQ104796)
- A437 between A4(T) and A312, Hillingdon (Grid ref TQ087780)