- A684 between A6 and Park Side Rd, Cumbria (Grid ref SD525927)
- A684 between Park Side Rd, Kendal and M6, Cumbria (Grid ref SD557923)
- A684 between M6 and B6256, Cumbria (Grid ref SD600923)
- A684 between B6256 and A683, Cumbria (Grid ref SD639919)
- A684 between A683 and A683, Cumbria (Grid ref SD659920)
- A684 between A683 and Cumbria boundary, Cumbria (Grid ref SD700910)
- A684 between North Yorkshire boundary and A6108, North Yorkshire (Grid ref SD800925)
- A684 between North Yorkshire boundary and A6108, North Yorkshire (Grid ref SD800925)
- A684 between A6108 and A6108, North Yorkshire (Grid ref SE114903)
- A684 between A6108 and A1 spur, North Yorkshire (Grid ref SE200906)
- A684 between A6108 and A1 spur, North Yorkshire (Grid ref SE208907)
- A684 between A1 spur and A1 spur, North Yorkshire (Grid ref SE282895)
- A684 between A6055 and A684, North Yorkshire (Grid ref SE282893)
- A684 between A1 spur and A167, North Yorkshire (Grid ref SE300907)
- A684 between A1 spur and A167, North Yorkshire (Grid ref SE320918)
- A684 between A167 and Mowbray Rd, North Yorkshire (Grid ref SE369945)
- A684 between Mowbray Rd, Northallerton and A19, North Yorkshire (Grid ref SE400966)