- A361 between Northamptonshire boundary and A45, Northamptonshire (Grid ref SP499494)
- U, Arbury Banks, Northamptonshire (Grid ref SP495484)
- C, Oxfordshire (Grid ref SP479489)
- A361 between Oxfordshire boundary and Oxfordshire boundary, Oxfordshire (Grid ref SP483454)
- U, Adams Road, Northamptonshire (Grid ref SP537528)
- C54, Banbury Lane, Northamptonshire (Grid ref SP531446)
- A423 between A422 and Oxfordshire boundary, Oxfordshire (Grid ref SP449460)
- A423 between Warwickshire boundary and A425, Warwickshire (Grid ref SP436520)
- A361 between Northamptonshire boundary and Northamptonshire boundary, Northamptonshire (Grid ref SP471430)
- M40 between Oxfordshire boundary and J11, Oxfordshire (Grid ref SP455436)
- M40 between Warwickshire boundary and Warwickshire boundary, Warwickshire (Grid ref SP430467)
- A361 between M40 and Oxfordshire boundary, Oxfordshire (Grid ref SP472423)
- M40 between Oxfordshire boundary and Oxfordshire boundary, Oxfordshire (Grid ref SP425473)
- A422 between Northamptonshire boundary and A43, Northamptonshire (Grid ref SP480416)
- A422 between M40 and Oxfordshire boundary, Oxfordshire (Grid ref SP473417)
- A422 between Wildmere Rd and M40, Oxfordshire (Grid ref SP470417)
- A422 between A4260 and Wildmere Rd, Oxfordshire (Grid ref SP466417)
- A422 between A361 and A4260, Oxfordshire (Grid ref SP456417)
- C, Helmdon Road, Northamptonshire (Grid ref SP573446)
- C, Highlands, Oxfordshire (Grid ref SP441422)