 Since the western link roads were built , a number of major developments have been built , such as the Cardiff Bay Retail Park , IKEA , Celtic Gateway , Cardiff International Sports Village that includes the Cardiff International Pool , Cardiff International White Water and Cardiff Arena , which have all generated additional traffic at the Ferry Road Interchange . In addition , the Leckwith development , which includes Cardiff City Stadium , Cardiff International Sports Stadium and the Capital Retail Park with a new Asda supermarket , have also significantly increased traffic on the Leckwith Interchange . At the Culverhouse Cross Interchange , older developments such as the Brooklands Retail Park , Wenvoe Retail Park and Valegate Retail Park , including Tesco and Marks & Spencer have also significantly increased congestion along with commuter traffic from the Vale of Glamorgan . From 1989 to 1997 there had been an increase in traffic of 78 % and a further increase of 35 % by 2016 is predicted by the Assembly . The Vale of Glamorgan Council also expressed reservations about the new developments of the Cardiff International Sports Village and the Cardiff City Stadium , which includes the Capital Retail Park . On 18 October , 2006 , the council requested that the WAG assess the existing traffic conditions and future growth in traffic on the network . 
 Since the western link roads <a href='uninflect' title='1'><mark>were</mark></a> built , a number of major developments <a href='been_done' title='2'><mark>have</mark></a> been built , such as the Cardiff Bay Retail Park , IKEA , Celtic Gateway , Cardiff International Sports Village <a href='null_relcl' title='3'><mark>that</mark></a><a href='uninflect' title='4'><mark>includes</mark></a> the Cardiff International Pool , Cardiff International White Water and Cardiff Arena , which <a href='been_done' title='5'><mark>have</mark></a> all generated additional traffic at the Ferry Road Interchange . In addition , the Leckwith development , which <a href='uninflect' title='6'><mark>includes</mark></a> Cardiff City Stadium , Cardiff International Sports Stadium and the Capital Retail Park with a new Asda supermarket , <a href='been_done' title='7'><mark>have</mark></a> also significantly increased traffic on the Leckwith Interchange . At the Culverhouse Cross Interchange , older developments such as the Brooklands Retail Park , Wenvoe Retail Park and Valegate Retail Park , including Tesco and Marks & Spencer <a href='been_done' title='8'><mark>have</mark></a> also significantly increased congestion along with commuter traffic from the Vale of Glamorgan . From 1989 to 1997 <a href='dey_it' title='9'><mark>there</mark></a> had been an increase in traffic of 78 % and a further increase of 35 % by 2016 is predicted by the Assembly . The Vale of Glamorgan Council also expressed reservations about the new developments of the Cardiff International Sports Village and the Cardiff City Stadium , which <a href='uninflect' title='10'><mark>includes</mark></a> the Capital Retail Park . On 18 October , 2006 , the council requested that the WAG assess the existing traffic conditions and future growth in traffic on the network . 
Since da western link roads was built , a number of major developments done been built , such as the Cardiff Bay Retail Park , IKEA , Celtic Gateway , Cardiff International Sports Village include the Cardiff International Pool , Cardiff International White Water and Cardiff Arena , which done alll generated additional traffic at the Ferry Road Interchange . In addition , the Leckwith development , which include Cardiff City Stadium , Cardiff International Sports Stadium and the Capital Retail Park with a new Asda supermarket , done also significantly increased traffic on the Leckwith Interchange . At the Culverhouse Cross Interchange , older developments such as tdaBrooklands Retail Park , Wenvoe Retail Park and Valegate Retail Park , including Tesco and Marks & Spencer done also significantly increased congestion along with commuter traffic from thdaale of Glamorgan . From 1989 to 1997 it had been an increase in traffic of 78 % and a further increase of 35 % by 2016 is predicted by the Assembly . The Vale of Glamorgan Council also expressed reservations about the new developments of thedardiff International Sports Village and the Cardiff City Stadium , which include the daital Retail Park . On 18 October , 2006 , the council requested that the Wdaassess the exdaing traffic conditions and future growth in traffic on the network .