 Traffic Wales is the Welsh Government 's traffic information service , it is a partnership between the Welsh Government , the two Trunk Road Agents ( South Wales <unk> / <unk> & Mid Wales <unk> ) and the <unk> consultancy <unk> . In South Wales the service is managed from the South Wales Traffic Management Centre , also home to <unk> Media 's studio , providing live travel information for the media . The Traffic Wales website has five live traffic <unk> on the Capel Llanilltern – Culverhouse Cross Link Road ( Trunk Road ) and the images are updated every 5 minutes . Traffic Wales also operates a Traffic Information <unk> , motorists can use this telephone service by <unk> an <unk> number , which gives up to date traffic information and travel advice . 
