NPRNTitleType Of SiteRelationNPRN34467TitleNeath Canal: Ynys-Arwed, Lock South (Lock No.5)Type Of Siten/aRelationAssociated withNPRN406915TitleNeath Canal: Ynys-Arwed Lock (No.6) OverbridgeType Of Siten/aRelationConsists ofNPRN34444TitleNeath CanalType Of Siten/aRelationPart of