- A5 between A43 and A508 / A422, Northamptonshire (Grid ref SP699479)
- U, Water Lane, Northamptonshire (Grid ref SP691484)
- A43 between A413 and A5(T), Northamptonshire (Grid ref SP682479)
- A413 between Northamptonshire boundary and A43, Northamptonshire (Grid ref SP690450)
- C, Tews End Lane, Northamptonshire (Grid ref SP718455)
- A508 between A5 and High St, Northamptonshire (Grid ref SP751499)
- A413 between Main Street and Buckinghamshire boundary, Buckinghamshire (Grid ref SP700419)
- A508 between High St and M1, Northamptonshire (Grid ref SP754519)
- C, Syresham to Wappenham road (near Wappenham), Northamptonshire (Grid ref SP629441)
- A508 between M1 and London Rd slips (mid-junction), Northamptonshire (Grid ref SP756549)
- U, Wake Way, Northamptonshire (Grid ref SP767551)
- U, Roman Way, Northamptonshire (Grid ref SP763556)