Reports continue to be received that border crossing points (BCP) between Poland and Ukraine are prone to congestion. Specificupdates per BCP are

The recommendation to use the Korczowa-Krakowiec BCP has been reconsidered due to the high volume of non-humanitarian cargo, and latest developments in the conflict within Ukraine. Alternative BCPs should be considered if possible.
The two border crossings: Korczowa and Dorohusk were designated by the Polish Government for humanitarian cargo (simplified customs procedure can be used); however, Hrebenne remains a “Transit Point” for humanitarian cargo.
Responding humanitarian organizations are encouraged to continue to share updates on BCPs,and are reminded that: the situation is dynamic; the information consolidated here is not comprehensive, and is offered for general awareness/planningpurposes only; and, they should verify the status of any BCP they are planning to use directly with their transport service providers.
Find more useful information on: logcluster.org