was a planned junction in Cardiff
connecting the unbuilt Hook Road
to the also unbuilt Southern Primary. It was originally designed to allow freeflow movements in all three directions but estimates of low traffic levels using the northwest to northeast slip roads meant they were deleted from later plans and instead a junction at Newport Road
could be provided.
Southwest of here the Hook Road runs close to the city centre and two other junctions would have been provided in close proximity. This necessitates the provision of C/D roads and braiding to prevent weaving so the nearby Adamsdown Interchange forms part of the same junction complex.