{"version":"1.0","type":"link","title":"Route availability - Newikis","description":"Route Availability (RA) is the system by which the permanent way and supporting works (bridges, embankments, etc.) of the railway network of Great Britain are graded. All routes are allocated an RA number between 1 and 10.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/8/88/67028_at_Kings_Cross_1.jpg/1280px-67028_at_Kings_Cross_1.jpg","thumbnail_width":1280,"thumbnail_height":960}