I have reinstated the B-road. It still hold official B-road status which has been officially reiterated on DataMapWales: OS Highways in 2021 and on data.gov: OS Open Roads in Apr 2025. The B road status was granted in 1935 and last updated in 2020 where a section on bridge st was converted to a cycleway and thus that section's B-road classification was removed. I have surveyed parts of it and the signage is lacking but does exist.