Significant traffic congestion is impacting major roadways in Athens, Greece, causing substantial delays for commuters. Specifically, heavy traffic is reported on Kifissos Avenue, Alexandras Avenue, and Kifissias Avenue. Delays of up to 30 minutes are also being experienced on the Attiki Odos ring road. The situation is causing widespread disruption for drivers throughout the city. Real-time traffic updates are available to help motorists navigate the congestion. Authorities have not yet released information regarding the cause of the increased traffic volume.