- A4 between Pall Mall and Northumberland ave, Westminster (Grid ref TQ299804)
- A4 between Northumberland Ave and St Martins Pl, Westminster (Grid ref TQ300804)
- A4 between Haymarket and St Martins Pl, Westminster (Grid ref TQ300804)
- A4 between Haymarket and Trafalgar Square, Westminster (Grid ref TQ299804)
- A4 between Waterloo Pl and Cockspur St, Westminster (Grid ref TQ297803)
- A400 between Trafalgar Sq and A3211, Westminster (Grid ref TQ302803)
- A400 between Trafalgar Sq and A401, Westminster (Grid ref TQ300806)
- A4 between Piccadilly Circus and Pall Mall East, Westminster (Grid ref TQ297805)
- A4 between Pall Mall and Piccadilly Circus, Westminster (Grid ref TQ296805)
- A3212 between A302 and Northumberland Ave, Westminster (Grid ref TQ301800)
- A4 between Northumberland Ave and A301, Westminster (Grid ref TQ304807)
- A3211 between A302 and A400, Westminster (Grid ref TQ303800)
- A4 between Piccadilly and Waterloo Pl, Westminster (Grid ref TQ295802)
- A401 between Piccadilly Circus and A400, Westminster (Grid ref TQ297808)
- A4 between St James St and Regent Street/ Picc Circus, Westminster (Grid ref TQ293805)
- A3214 between Horse Guards Road and Parliament Sq, Westminster (Grid ref TQ300796)
- A301 between A4 and A301, Westminster (Grid ref TQ306807)
- A301 between A4 and Westminster boundary, Westminster (Grid ref TQ306807)
- A401 between A400 and High Holborn, Camden (Grid ref TQ300811)
- U, Lexington Street, Westminster (Grid ref TQ294809)