- A43 between A5(T) and A43 southern spur to M1, Northamptonshire (Grid ref SP726569)
- A43 between M1 and A43 main route, Northamptonshire (Grid ref SP726571)
- A43 between A43 spur and A43 spur, Northamptonshire (Grid ref SP727571)
- A43 between A43 main route and M1, Northamptonshire (Grid ref SP726573)
- M1 between J15A and J16, Northamptonshire (Grid ref SP717575)
- A43 between A43 spur and A45, Northamptonshire (Grid ref SP726580)
- M1 between J15 and J15A, Northamptonshire (Grid ref SP739564)
- C, Towcester Road, Northamptonshire (Grid ref SP737579)
- U, St Dunstans Rise, Northamptonshire (Grid ref SP732585)
- U, Barn Owl Close, Northamptonshire (Grid ref SP743575)
- A45 between A43 (trunk) and A43 Towcester Rd, Northamptonshire (Grid ref SP739587)
- U, Pen Vale Road, Northamptonshire (Grid ref SP749571)
- U, Lancaster Way, Northamptonshire (Grid ref SP743585)
- A45 between A45 Danes Camp Way and A508, Northamptonshire (Grid ref SP750579)
- A45 between A45 Weedon Rd and A43, Northamptonshire (Grid ref SP727599)
- A508 between London Rd slips (mid-junction) and A45, Northamptonshire (Grid ref SP757572)
- A45 between M1 and A45 principal, Northamptonshire (Grid ref SP719602)
- A45 between A45 trunk and A45 Upton Way, Northamptonshire (Grid ref SP725604)
- A508 between M1 and London Rd slips (mid-junction), Northamptonshire (Grid ref SP756549)
- A45 between A508 and A428, Northamptonshire (Grid ref SP760582)