Joint Statement of the European Union and the Russian Federation on the Transfer between the Kaliningrad Region and the rest of the Russian Federation, consilium.europa.eu

1. The parties acknowledge the unique situation of the Kaliningrad Region as part of the Russian Federation but separated from the rest of the Federation by other states. With the aim of further
developing the strategic partnership between EU and Russia, the parties therefore agree to make a
special effort to accommodate the concerns on both sides related to the future transit of persons and
goods between the Kaliningrad Region and other parts of Russia, and to intensify their cooperation
to promote the social and economic development of the region as a whole. Läs överenskommelsen

Överenskommelsen mellan Litauen och Ryssland 1993 om vägtransporter finns att läsa här