- M25 between J13 and J14, Surrey (Grid ref TQ030743)
- A3113 between M25 Jct 4 and A3044, Hillingdon (Grid ref TQ040754)
- A3113 between M25 Junction 4 and A3044, Hillingdon (Grid ref TQ040754)
- A3044 between A30/A308 and B378 Park Rd, Surrey (Grid ref TQ047740)
- A3044 between B378 Park Rd and Surrey boundary, Surrey (Grid ref TQ047745)
- A3044 between Hillingdon boundary and A3113, Hillingdon (Grid ref TQ047748)
- M25 between Surrey boundary and J13, Surrey (Grid ref TQ022725)
- A30 between Surrey boundary and J13, Surrey (Grid ref TQ022725)
- A30 between Surrey boundary and M25, Surrey (Grid ref TQ022725)
- A3044 between A3113 and Spout Lane North, Hillingdon (Grid ref TQ048750)
- B376, Wraysbury Road, Windsor and Maidenhead (Grid ref TQ022723)
- A30 between Windsor and Maidenhead boundary and Windsor and Maidenhead boundary, Windsor and Maidenhead (Grid ref TQ020722)
- A30 between Windsor and Maidenhead boundary and Windsor and Maidenhead boundary, Windsor and Maidenhead (Grid ref TQ020721)
- A30 between M25 and A308, Surrey (Grid ref TQ040722)
- M25 between Windsor and Maidenhead boundary and Windsor and Maidenhead boundary, Windsor and Maidenhead (Grid ref TQ021721)
- A3044 between Spout Lane North and A4, Hillingdon (Grid ref TQ046760)
- C, Southern Perimeter Road, Hillingdon (Grid ref TQ054747)
- M25 between J14 and Hillingdon boundary, Hillingdon (Grid ref TQ040766)
- A30 between A308 and Surrey boundary, Surrey (Grid ref TQ018719)
- A308 between South St and A30, Surrey (Grid ref TQ040718)