Crash causes miles of traffic on key Cardiff route

NewsLatest Wales NewsTraffic and TravelLIVE EVENT ENDEDUpdated 8 mins agoTraffic was brought to a standstillTraffic is building on the A4232 (Image: Traffic Wales )Updated 11:11, 28 Jul 2026A crash on a key Cardiff route caused miles of traffic on Tuesday morning. There were three miles of queues on the A4232 eastbound.The road was completely blocked near Culverhouse Cross according to traffic monitoring site Inrix.A diversion was in place, taking drivers off the dual carriageway to the roundabout, before they were able to join again. The road was shut from around 9am before it reopened shortly before 11am.Follow our live updates below and remember you can get daily breaking news updates on your phone by joining our WhatsApp community here.Today11:07 BSTTraffic returned to normal Traffic h