As part of the upgrading of the A1 Trunk Road to motorway status, two new roundabouts were constructed on the A6055 on either side of the A1(M) Motorway at Junction 52 (Catterick Interchange), which together form a ‘dumbbell roundabout’ arrangement at this grade separated junction passing over the A1(M). In order to take responsibility for managing and maintaining the entire Catterick Interchange, the Secretary of State will become the highway authority for the highways described in the Schedule to this Order.
Link: The A6055 (A1(M) Junction 52, Catterick Interchange) (Trunking) Order 2019
Source: Legislation .gov.uk
