Tricity is an urban area in Pomeranian Voivodeship, in northern Poland, primary consisting of the cities of Gdańsk, Gdynia, and Sopot on the shore of Gdańsk Bay. Inhabited by 960,000 people within the

Expressway S6 is a Polish highway which runs from the A6 autostrada near Szczecin, through Koszalin to Gdańsk, parallel to the Baltic coast, forming the main connection between Gdańsk and Szczecin.