- A421 between Roundabout and Roundabout, Central Bedfordshire (Grid ref SP956373)
- A421 between Roundabout south of M1 oand on ramp and Rounabout south of M1 and flyover, Central Bedfordshire (Grid ref SP957373)
- A421 between Roundabout south of M1 oand on ramp and Rounabout south of M1 and flyover, Central Bedfordshire (Grid ref SP957373)
- M1 between Roundabout North M1 and J13 off ramp, Central Bedfordshire (Grid ref SP957373)
- M1 between Roundabout North M1 and J13 off ramp, Central Bedfordshire (Grid ref SP957374)
- M1 between J13 on ramp and J13 off ramp, Central Bedfordshire (Grid ref SP958374)
- A421 between A507 and Central Bedfordshire boundary, Central Bedfordshire (Grid ref SP956375)
- A421 between Rounabout south of M1 and flyover and Roundabout south of M1, Central Bedfordshire (Grid ref SP957376)
- M1 between J13 off ramp and Roundabout South M1, Central Bedfordshire (Grid ref SP960373)
- A421 between Roundabout south of M1 and A507, Central Bedfordshire (Grid ref SP959375)
- M1 between J13 on ramp and Roundabout North M1, Central Bedfordshire (Grid ref SP960373)
- A507 between A421 and A4102, Central Bedfordshire (Grid ref SP961375)
- A421 between Central Bedfordshire boundary and M1, Central Bedfordshire (Grid ref SP950376)
- A421 between Central Bedfordshire boundary and A421 North before M1, Central Bedfordshire (Grid ref SP950376)
- M1 between J13 and LA boundary, Central Bedfordshire (Grid ref SP945378)
- M1 between J13 On and Off ramps and LA boundary, Central Bedfordshire (Grid ref SP945378)
- A507 between M1 and A4012, Central Bedfordshire (Grid ref SP957360)
- U, Salford Road, Central Bedfordshire (Grid ref SP940389)
- A5130 between A4012 and Central Bedfordshire boundary, Central Bedfordshire (Grid ref SP932350)
- A421 between A5130 and Milton Keynes boundary, Milton Keynes (Grid ref SP924384)