Aa traffic m4 wales. We welcome calls in Welsh. 4 days ago · Delays increasing According to AA Traffic News the delays along the M4 near Cardiff are increasing with an average speed of ten mph. 1 day ago · Today's M4 travel news and information. Discover the most up-to-date M4 traffic news including the latest on delays and travel updates - All you need to know on crashes, collisions, accidents and emergencies on the M4 from London to Wales Feb 2, 2026 · Rydym yn croesawu galwadau’n Gymraeg. Mar 1, 2026 · UK traffic updates and alerts. Call 84322 - 'theAA' on your mobile or 0906 88 84322 from a land line for the latest travel news. Live travel maps. Live traffic updates, road closures, accidents, M4 roadworks and congestion. RAC Traffic News lets you plan your route by giving you live traffic updates along a route you select or a traffic report for a location of your choice in the UK. Traffic cameras showed significant tailback traffic that hit delays of up to an hour and 18 minutes. nrtuxj dpoji pqutstrb wsw gjykioc wzcqqjh gwpmaw ofs xaxtvvvw xwu