B roads in Zone 6 of the Great Britain numbering scheme

Upgraded to Class I status as the A6116 in 1935; the section east of Corby is now part of the A6086 and the remainder unclassified.

The central section is part of the A563 Leicester northern bypass and the remainder unclassified.

Shortened slightly in the 1960s after the A1 Boroughbridge Bypass was built; the remainder was upgraded to Class I status as the A6055 around 1972.

The entire original section north of Minskip is now unclassified after the A1 was upgraded to motorway status (this moved the A1(M)/A6055 junction further south).

Now downgraded and mostly pedestrianized, although a small section still has Class II status.

Renumbered as a northern extension of the B6194 in 1935; the eastern end is now unclassified due to rerouting of the A663.

Due to road improvement, much of the route is now unclassified, although the eastern section is part of the A679.

Originally ran from High Cross to Oxton, acting as an eastern bypass of Lauder for A697 traffic.