Problems that are predicted to be exacerbated by the onset of rain also exist in vehicle traffic on the main roads of Attica on Thursday morning.

Low speeds are registered in Attiki Odos in connection with a traffic accident that occurred at the height of the Kifisias junction, on the way to Elefsina. Vehicles involved have been removed, but there are delays of 20-25 minutes from Marathon Junction to Kifisias Junction.

Delays on the periphery of Hymettos upstream to Elefsina 20′-25′ from Placentia Junction to Kifisia Junction.
Delays on the creek to Elefsina 20′-25′ from Marathon junction to Kifissia junction.
Delays in the flow to the airport
5-10 minutes from Metamorfosi junction to Kifisia junction https://t.co/d9SJOA700O

— Attiki Odos Traffic (@aodostraffic) January 26, 2023

Highlighted in red is traffic on the Haymettos ring road in the direction of Elefsina, while the travel time from the Placentia junction to the Kifisia junction is also estimated at 20-25 minutes.

Finally, there is also traffic (additional 10-15 minutes) on Attika Road to the airport from Metamorfosi junction to Kifisia junction.

Finally, note that the cars move up and down Kifissos, from the height of KTEL to Attiki Odos.

Look at the map just after 9:00: