Is there traffic on the Delhi-Lucknow route?

Has anyone traveled from Delhi to Lucknow recently, either via the **Agra-Lucknow Expressway** or **GT Road**? I’ve seen news reports about a massive **300 km traffic jam** due to the Kumbh Mela, but they haven’t mentioned which route is affected. If you’ve driven this route in the past few days, could you share your experience? Was the traffic as bad as reported?