Exterior

Operators hut probably contemporary with bridge (1889). In form of standard pattern wooden Barry Railway signal box (believed to be last of its type). Aligned parallel to bridge with gables to E and W. Wooden construction with horizontal boarding, slate roof, but brick basement. Decorative bargeboards, and some panelling to gable ends. E end has wooden steps up to entrance doorway; three windows to each side at operator's level; balconies to 3 sides on iron brackets, metal rails. Ground floor doorway to S, and steps down to basement doorway below this. Attached to box (W), is small wooden hut with vertical boarding, and hipped slate roof, mechanism (hydraulic cylinder?) to interior.

Interior

Inside the operator's cabin is the original lever frame mechanism of 7 levers, with further adjacent lever.

Reasons for Listing

Included as integral part of sliding bridge, and believed to be last surviving example of wooden Barry Railway signal box.

External Links

• Cadwr Listing
• Wikidata Q29494470

External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.

Recommended Books

• 
  London 1: The City of London: City of London v. 1 (Pevsner Architectural Guides: Buildings of England)
• 
  ENGLAND GUIDE TO POST WAR LISTED: A Guide to Post-war Listed Buildings
• 
  Yorkshire: York and the East Riding (Pevsner Architectural Guides: Buildings of England)
• 
  Wiltshire (Pevsner Architectural Guides: Buildings of England)
• 
  Listed Buildings and Other Heritage Assets
• 
  Hertfordshire (Pevsner Architectural Guides: Buildings of England)