- A40 between B467 slips and A437, Hillingdon (Grid ref TQ068852)
- B483, Park Road, Hillingdon (Grid ref TQ061849)
- A40 between A437 Western Avenue and A437 slip, Hillingdon (Grid ref TQ075850)
- U, Thornhill Road, Hillingdon (Grid ref TQ070858)
- A437 between A437 Long Lane and A40, Hillingdon (Grid ref TQ075848)
- A40 between B467 slips and B467 slips, Hillingdon (Grid ref TQ060855)
- A437 between A437 Western Avenue and B466, Hillingdon (Grid ref TQ076849)
- U, Blossom Way, Hillingdon (Grid ref TQ068842)
- A437 between B466 and A40, Hillingdon (Grid ref TQ078850)
- B466, Long Lane, Hillingdon (Grid ref TQ078855)
- A40 between Hillingdon boundary and B467 slips, Hillingdon (Grid ref TQ057856)
- B467, Harefield Road, Hillingdon (Grid ref TQ056849)
- A437 between A437 Long Lane and A40, Hillingdon (Grid ref TQ079847)
- B467, Swakeleys Road, Hillingdon (Grid ref TQ076863)
- U, George Street, Hillingdon (Grid ref TQ057841)
- A40 between A437 slip and A437 Western Avenue, Hillingdon (Grid ref TQ083847)
- A437 between A4020 and A40, Hillingdon (Grid ref TQ075837)
- A4020 between Hillingdon boundary and B467 Harefield Rd, Hillingdon (Grid ref TQ052845)
- U, Austins Lane, Hillingdon (Grid ref TQ082860)
- A4020 between B467 Harefield Rd and A4007/Hillingdon Rd roundabout, Hillingdon (Grid ref TQ053841)