 The Pentwyn Link Road section from the Pontprennau Interchange on the A48 to the Pentwyn Interchange on the M4 ( junction 30 ) is one of the newer sections of the PDR , having been opened in 1984 , it is 1 @.@ 61 km ( 1 @.@ 00 mi ) in length . The road between the Llanedeyrn Interchange to the Pontprennau Interchange is the A48 ( Eastern Avenue ) , it too is a dual carriageway and is a concurrent road with the PDR , there are no plans to renumber this section of the A48 . 
 The Pentwyn Link Road section from the Pontprennau Interchange on the A48 to the Pentwyn Interchange on the M4 ( junction 30 ) is one of the newer sections of the PDR , <a href='been_done' title='1'><mark>having</mark></a> been opened in 1984 , it is 1 @.@ 61 km ( 1 @.@ 00 mi ) in length . The road between the Llanedeyrn Interchange to the Pontprennau Interchange is the A48 ( Eastern Avenue ) , it too is a dual carriageway and <a href='drop_aux' title='2'><mark>is</mark></a>a concurrent road with the PDR , <a href='dey_it' title='3'><mark>there</mark></a> are no plans to renumber this section of the A48 . 
The Pentwyn Link Road section from the Pontprennau Interchange on da A48 to tdaPentwyn Interchange on the M4 ( junction 30 ) is one of the newer sections of thdaDR , done been opened in 1984 , it is 1 @.@ 61 km ( 1 @.@ 00 mi ) in length . Thedaad between the Llanedeyrn Interchange to the Pontprennau Interchange is the A48 ( Eastern Avenue ) , it too is a dual carriageway and a concurrent road with the PDR , it ain't no plans to renumber dis section of the A48 .