Early 19th century milestone at Wyberton, at the junction of the A52 with Wortley's Lane. It is of painted ashlar stone, and square in plan with a pyramidal top. It is inscribed 'SLEAFORD 16 MILES' and 'BOSTON 2 MILES' in the respective side panels. For the full description and the legal address of this listed building please refer to the appropriate List of Buildings of Special Architectural or Historic Interest. {1}{2} The milepost was inspected as part of a condition survey of historic milestones in Boston Borough, conducted in early 2020. It was found to be in a relatively fair condition at that time, although some edge damage was noted and moss was growing on the top. {3}