 Construction began on 17 March 2016 on the 5 @.@ 25 km ( 3 @.@ 26 mi ) Eastern Bay Link Road ( Welsh : Ffordd Gyswllt <unk> y <unk> ) which will run from the Queen 's Gate Roundabout to the Rover Way – Lamby Way Roundabout on the Southern Way Link Road , although at present only the first phase between Queen 's Gate Roundabout ( 51 @.@ <unk> ° N 3 @.@ <unk> ° W ﻿ / 51 @.@ <unk> ; <unk> ﻿ ( Queen 's Gate Roundabout ) ) and Ocean Way Interchange . ( 51 @.@ <unk> ° N 3 @.@ <unk> ° W ﻿ / 51 @.@ <unk> ; <unk> ﻿ ( Ocean Way Interchange ) ) The link road will be a two lane dual carriageway with a 50 miles per hour ( 80 km / h ) speed limit . 
