Halesworth moveable platform. 17th June 2009. The platform at this point was moveable to allow traffic to flow along Station Road. This particular structure was a replacement for the original, built by Boulton and Paul of Norwich in 1922 as per the works plate at the front of the platform. The crossing was made redundant by the provision of the current over bridge out of site to the left. c1958. The original moveable platform was constructed in 1888 when the platforms were lengthened.